mirror of
https://github.com/Maschell/controller_patcher.git
synced 2024-12-01 07:54:21 +01:00
63 lines
2.0 KiB
C++
63 lines
2.0 KiB
C++
/****************************************************************************
|
|
* Copyright (C) 2016,2017 Maschell
|
|
*
|
|
* This program is free software: you can redistribute it and/or modify
|
|
* it under the terms of the GNU General Public License as published by
|
|
* the Free Software Foundation, either version 3 of the License, or
|
|
* (at your option) any later version.
|
|
*
|
|
* This program is distributed in the hope that it will be useful,
|
|
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
* GNU General Public License for more details.
|
|
*
|
|
* You should have received a copy of the GNU General Public License
|
|
* along with this program. If not, see <http://www.gnu.org/licenses/>.
|
|
****************************************************************************/
|
|
#include "UDPClient.hpp"
|
|
#include <netinet/in.h>
|
|
#include <stdio.h>
|
|
#include <string.h>
|
|
|
|
#include <utils/logger.h>
|
|
|
|
#define MAX_UDP_SIZE 0x578
|
|
|
|
UDPClient *UDPClient::instance = NULL;
|
|
|
|
UDPClient::UDPClient(uint32_t ip, int32_t port) {
|
|
sockfd = socket(AF_INET, SOCK_DGRAM, IPPROTO_UDP);
|
|
if (sockfd < 0)
|
|
return;
|
|
|
|
struct sockaddr_in connect_addr;
|
|
memset(&connect_addr, 0, sizeof(connect_addr));
|
|
connect_addr.sin_family = AF_INET;
|
|
connect_addr.sin_port = port;
|
|
connect_addr.sin_addr.s_addr = ip;
|
|
|
|
if (connect(sockfd, (struct sockaddr *) &connect_addr, sizeof(connect_addr)) < 0) {
|
|
close(sockfd);
|
|
sockfd = -1;
|
|
}
|
|
}
|
|
|
|
UDPClient::~UDPClient() {
|
|
DEBUG_FUNCTION_LINE("~UDPClient");
|
|
if (this->sockfd != -1) {
|
|
close(sockfd);
|
|
}
|
|
|
|
DEBUG_FUNCTION_LINE("UDPClient::~UDPClient(line %d): Thread has been closed", __LINE__);
|
|
}
|
|
|
|
BOOL UDPClient::sendData(char *data, int32_t length) {
|
|
if (sockfd < 0 || data == 0 || length < 0 || gUsedProtocolVersion < WIIU_CP_TCP_HANDSHAKE_VERSION_3) {
|
|
return false;
|
|
}
|
|
if (length > 1400) length = 1400;
|
|
|
|
int32_t ret = send(sockfd, data, length, 0);
|
|
return (ret >= 0);
|
|
}
|