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feat(server): added socket creation and address binding for server

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Mineplay 2026-01-23 23:42:27 +01:00
parent 001eaf17e4
commit 4afa1de4b3
4 changed files with 84 additions and 1 deletions
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2
include/qnet/network.h
View file

@ -29,6 +29,8 @@ typedef enum {
QNET_NETWORK_ERROR_INVALID_IP = -1
} QNetNetworkError;
inline void qnet_socket_init(qnet_socket_type *socket) { *socket = 0; }
QNetNetworkError qnet_ip4_address(const char *ip, unsigned short port, struct sockaddr_in *address);
QNetNetworkError qnet_ip6_address(const char *ip, unsigned short port, struct sockaddr_in6 *address);

24
include/qnet/server.h Normal file
View file

@ -0,0 +1,24 @@
/*
* Copyright (C) Tristan Franssen, <tristanfranssen@strawhats.nl>.
*
* This software is licensed under the Apache License, Version 2.0 (the "License");
* You may not use this file except in compliance with the License.
* You may obtain a copy of the License in the file LICENSE or at
* http://www.apache.org/licenses/LICENSE-2.0
*/
#ifndef QNET_SERVER
#define QNET_SERVER
#include "qnet/network.h"
typedef enum {
QNET_SERVER_ERROR_OK = 0,
QNET_SERVER_ERROR_FAILED_TO_CREATE_SOCKET = -1,
QNET_SERVER_ERROR_INVALID_ADDRESS = -2,
QNET_SERVER_ERROR_FAILED_TO_BIND_ADDRESS = -3
} QNetServerError;
QNetServerError qnet_server_tcp_bind(qnet_socket_type *server_socket, struct sockaddr *address);
QNetServerError qnet_server_udp_bind(qnet_socket_type *server_socket, struct sockaddr *address);
#endif

2
src/network.c
View file

@ -23,7 +23,7 @@ QNetNetworkError qnet_ip4_address(const char *ip, unsigned short port, struct so
QNetNetworkError qnet_ip6_address(const char *ip, unsigned short port, struct sockaddr_in6 *address) {
address->sin6_family = AF_INET6;
address->sin6_port = htons(port);
int result = inet_pton(address->sin6_family, ip, &address->sin6_addr.s6_addr);
if (result != 1) {
return QNET_NETWORK_ERROR_INVALID_IP;

57
src/server.c Normal file
View file

@ -0,0 +1,57 @@
/*
* Copyright (C) Tristan Franssen, <tristanfranssen@strawhats.nl>.
*
* This software is licensed under the Apache License, Version 2.0 (the "License");
* You may not use this file except in compliance with the License.
* You may obtain a copy of the License in the file LICENSE or at
* http://www.apache.org/licenses/LICENSE-2.0
*/
#include "qnet/server.h"
QNetServerError qnet_tcp_bind(qnet_socket_type *server_socket, struct sockaddr *address) {
qnet_socket_type tcp_socket = socket(address->sa_family, SOCK_STREAM, 0);
if (tcp_socket == QNET_INVALID_SOCKET) {
return QNET_SERVER_ERROR_FAILED_TO_CREATE_SOCKET;
}
unsigned int address_length;
if (address->sa_family == AF_INET) {
address_length = sizeof(struct sockaddr_in);
} else if (address->sa_family == AF_INET6) {
address_length = sizeof(struct sockaddr_in6);
} else {
return QNET_SERVER_ERROR_INVALID_ADDRESS;
}
int result = bind(tcp_socket, address, address_length);
if (result == -1) {
return QNET_SERVER_ERROR_FAILED_TO_BIND_ADDRESS;
}
*server_socket = tcp_socket;
return QNET_SERVER_ERROR_OK;
}
QNetServerError qnet_udp_bind(qnet_socket_type *server_socket, struct sockaddr *address) {
qnet_socket_type udp_socket = socket(address->sa_family, SOCK_DGRAM, 0);
if (udp_socket == QNET_INVALID_SOCKET) {
return QNET_SERVER_ERROR_FAILED_TO_CREATE_SOCKET;
}
unsigned int address_length;
if (address->sa_family == AF_INET) {
address_length = sizeof(struct sockaddr_in);
} else if (address->sa_family == AF_INET6) {
address_length = sizeof(struct sockaddr_in6);
} else {
return QNET_SERVER_ERROR_INVALID_ADDRESS;
}
int result = bind(udp_socket, address, address_length);
if (result == -1) {
return QNET_SERVER_ERROR_FAILED_TO_BIND_ADDRESS;
}
*server_socket = udp_socket;
return QNET_SERVER_ERROR_OK;
}