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Update socket wrapper

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This commit is contained in:
Zhi Guan
2023-02-13 09:10:59 +08:00
parent ef4017032c
commit 66abb8e528
13 changed files with 272 additions and 96 deletions
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169
src/socket.c Normal file
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/*
* Copyright 2014-2023 The GmSSL Project. All Rights Reserved.
*
* Licensed under the Apache License, Version 2.0 (the License); you may
* not use this file except in compliance with the License.
*
* http://www.apache.org/licenses/LICENSE-2.0
*/
#include <errno.h>
#include <stdio.h>
#include <string.h>
#include <stdlib.h>
#include <gmssl/socket.h>
#include <gmssl/error.h>
#ifdef WIN32
int tls_socket_lib_init(void)
{
WORD wVersion = MAKEWORD(2, 2);
WSADATA wsaData;
int err;
if ((err = WSAStartup(wVersion, &wsaData)) != 0) {
fprintf(stderr, "WSAStartup() return error %d\n", err);
error_print();
return -1;
}
return 1;
}
int tls_socket_lib_cleanup(void)
{
if (WSACleanup() != 0) {
fprintf(stderr, "WSACleanup() return error %d\n", WSAGetLastError());
error_print();
return -1;
}
return 1;
}
int tls_socket_create(tls_socket_t *sock, int af, int type, int protocl)
{
if (!sock) {
error_print();
return -1;
}
if ((*sock = socket(af, type, protocol)) == INVALID_SOCKET) {
fprintf(stderr, "%s %d: socket error: %d\n", __FILE__, __LINE__, WSAGetLastError());
error_print();
return -1;
}
return 1;
}
int tls_socket_connect(tls_socket_t sock, const struct sockaddr_in *addr)
{
int addr_len = (int)sizeof(struct sockaddr_in);
if (connect(sock, (const struct sockaddr *)addr, addr_len) == SOCKET_ERROR) {
fprintf(stderr, "%s %d: socket error: %d\n", __FILE__, __LINE__, WSAGetLastError());
error_print();
return -1;
}
return 1;
}
int tls_socket_bind(tls_socket_t sock, const struct sockaddr_in *addr)
{
int addr_len = (int)sizeof(struct sockaddr_in);
if (bind(sock, (const struct sockaddr *)addr, addr_len) == SOCKET_ERROR) {
fprintf(stderr, "%s %d: socket bind error: %u\n", __FILE__, __LINE__, WSAGetLastError());
error_print();
return -1;
}
return 1;
}
int tls_socket_listen(tls_socket_t sock, int backlog)
{
if (listen(sock, backlog) == SOCKET_ERROR) {
fprintf(stderr, "%s %d: socket listen error: %u\n", __FILE__, __LINE__, WSAGetLastError());
error_print();
return -1;
}
return 1;
}
int tls_socket_accept(tls_socket_t sock, struct sockaddr_in *addr, tls_socket_t *conn_sock)
{
int addr_len = (int)sizeof(struct sockaddr_in_);
if ((*conn_sock = accept(sock, (struct sockaddr *)addr, &addr_len)) == INVALID_SOCKET) {
fprintf(stderr, "%s %d: accept error: %u\n", __FILE__, __LINE__, WSAGetLastError());
error_print();
return -1;
}
return 1;
}
#else
int tls_socket_lib_init(void)
{
return 1;
}
int tls_socket_lib_cleanup(void)
{
return 1;
}
int tls_socket_create(tls_socket_t *sock, int af, int type, int protocol)
{
if (!sock) {
error_print();
return -1;
}
if ((*sock = socket(af, type, protocol)) == -1) {
fprintf(stderr, "%s %d: socket error: %s\n", __FILE__, __LINE__, strerror(errno));
error_print();
return -1;
}
return 1;
}
int tls_socket_connect(tls_socket_t sock, const struct sockaddr_in *addr)
{
socklen_t addr_len = sizeof(struct sockaddr_in);
if (connect(sock, (const struct sockaddr *)addr, addr_len) == -1) {
fprintf(stderr, "%s %d: socket error: %s\n", __FILE__, __LINE__, strerror(errno));
error_print();
return -1;
}
return 1;
}
int tls_socket_bind(tls_socket_t sock, const struct sockaddr_in *addr)
{
socklen_t addr_len = (socklen_t)sizeof(struct sockaddr_in);
if (bind(sock, (const struct sockaddr *)addr, addr_len) == -1) {
fprintf(stderr, "%s %d: socket bind error: %s\n", __FILE__, __LINE__, strerror(errno));
error_print();
return -1;
}
return 1;
}
int tls_socket_listen(tls_socket_t sock, int backlog)
{
if (listen(sock, backlog) == -1) {
fprintf(stderr, "%s %d: socket listen error: %s\n", __FILE__, __LINE__, strerror(errno));
error_print();
return -1;
}
return 1;
}
int tls_socket_accept(tls_socket_t sock, struct sockaddr_in *addr, tls_socket_t *conn_sock)
{
socklen_t addr_len = (socklen_t)sizeof(struct sockaddr_in);
if ((*conn_sock = accept(sock, (struct sockaddr *)addr, &addr_len)) == -1) {
fprintf(stderr, "%s %d: accept: %s\n", __FILE__, __LINE__, strerror(errno));
error_print();
return -1;
}
return 1;
}
#endif