mirror of
https://gitee.com/acl-dev/acl.git
synced 2024-12-05 21:40:00 +08:00
124 lines
2.6 KiB
C++
124 lines
2.6 KiB
C++
#include "stdafx.h"
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#include <stdio.h>
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#include <stdlib.h>
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#include <errno.h>
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#include <string.h>
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#include <assert.h>
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#if defined(_WIN32) || defined(_WIN64)
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#include <winsock2.h>
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#else
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#include <unistd.h>
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#include <signal.h>
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#include <netinet/in.h>
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#include <sys/socket.h>
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#include <arpa/inet.h>
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#endif
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#include "fiber/libfiber.h"
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#include "patch.h"
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void socket_init(void)
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{
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#if defined(_WIN32) || defined(_WIN64)
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WORD version = 0;
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WSADATA data;
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FillMemory(&data, sizeof(WSADATA), 0);
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version = MAKEWORD(2, 0);
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if (WSAStartup(version, &data) != 0) {
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abort();
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}
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#else
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signal(SIGPIPE, SIG_IGN);
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#endif
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}
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void socket_end(void)
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{
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#if defined(_WIN32) || defined(_WIN64)
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WSACleanup();
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#endif
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}
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void socket_close(SOCKET fd)
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{
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acl_fiber_close(fd);
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}
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SOCKET socket_listen(const char *ip, int port)
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{
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SOCKET fd;
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int on;
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struct sockaddr_in sa;
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memset(&sa, 0, sizeof(sa));
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sa.sin_family = AF_INET;
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sa.sin_port = htons(port);
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sa.sin_addr.s_addr = inet_addr(ip);
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fd = socket(AF_INET, SOCK_STREAM, 0);
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if (fd == INVALID_SOCKET) {
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printf("create socket error, %s\r\n", acl_fiber_last_serror());
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getchar();
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exit (1);
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}
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#if defined(_WIN32) || defined(_WIN64)
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if (setsockopt(fd, SOL_SOCKET, SO_REUSEADDR, (const char *) &on, sizeof(on))) {
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#else
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if (setsockopt(fd, SOL_SOCKET, SO_REUSEADDR, &on, sizeof(on))) {
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#endif
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printf("setsockopt error %s\r\n", acl_fiber_last_serror());
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exit (1);
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}
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if (bind(fd, (struct sockaddr *) &sa, sizeof(struct sockaddr)) < 0) {
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printf("bind error %s\r\n", acl_fiber_last_serror());
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getchar();
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exit (1);
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}
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if (acl_fiber_listen(fd, 128) < 0) {
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printf("listen error %s\r\n", acl_fiber_last_serror());
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getchar();
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exit (1);
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}
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return fd;
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}
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SOCKET socket_accept(SOCKET fd)
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{
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SOCKET cfd;
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struct sockaddr_in sa;
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int len = sizeof(sa);
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cfd = acl_fiber_accept(fd, (struct sockaddr *)& sa, (socklen_t *)& len);
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return cfd;
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}
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SOCKET socket_connect(const char *ip, int port)
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{
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SOCKET fd = socket(AF_INET, SOCK_STREAM, 0);
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struct sockaddr_in sa;
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socklen_t len = (socklen_t) sizeof(sa);
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if (fd == INVALID_SOCKET) {
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printf("create socket error %s\r\n", acl_fiber_last_serror());
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return INVALID_SOCKET;
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}
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memset(&sa, 0, sizeof(sa));
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sa.sin_family = AF_INET;
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sa.sin_port = htons(port);
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sa.sin_addr.s_addr = inet_addr(ip);
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if (acl_fiber_connect(fd, (const struct sockaddr *) &sa, len) < 0) {
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acl_fiber_close(fd);
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printf("%s: connect %s:%d erorr %s\r\n",
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__FUNCTION__, ip, port, acl_fiber_last_serror());
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return INVALID_SOCKET;
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}
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return fd;
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}
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