mirror of
https://github.com/libretro/RetroArch.git
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82 lines
2.3 KiB
C
82 lines
2.3 KiB
C
/* RetroArch - A frontend for libretro.
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* Copyright (C) 2010-2014 - Hans-Kristian Arntzen
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* Copyright (C) 2011-2014 - Daniel De Matteis
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*
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* RetroArch is free software: you can redistribute it and/or modify it under the terms
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* of the GNU General Public License as published by the Free Software Found-
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* ation, either version 3 of the License, or (at your option) any later version.
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*
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* RetroArch is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY;
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* without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
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* PURPOSE. See the GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License along with RetroArch.
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* If not, see <http://www.gnu.org/licenses/>.
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*/
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#include <net/net.h>
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#include <stdio.h>
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#include <unistd.h>
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#include <malloc.h>
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#include <string.h>
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#include <errno.h>
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#include <stdarg.h>
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#include <sys/socket.h>
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#include <netinet/in.h>
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#include <arpa/inet.h>
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#include "logger.h"
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#if !defined(PC_DEVELOPMENT_IP_ADDRESS)
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#error "An IP address for the PC logging server was not set in the Makefile, cannot continue."
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#endif
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#if !defined(PC_DEVELOPMENT_UDP_PORT)
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#error "An UDP port for the PC logging server was not set in the Makefile, cannot continue."
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#endif
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int s;
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struct sockaddr_in server;
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#define INITSTRING "Logging Started\n"
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#define BYESTRING "Logging Stopped\n"
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void logger_init (void)
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{
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s = socket(PF_INET, SOCK_DGRAM, IPPROTO_UDP);
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memset(&server, 0, sizeof(server));
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server.sin_len = sizeof(server);
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server.sin_family = AF_INET;
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inet_pton(AF_INET, PC_DEVELOPMENT_IP_ADDRESS, &server.sin_addr);
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server.sin_port = htons(PC_DEVELOPMENT_UDP_PORT);
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sendto(s, INITSTRING, strlen(INITSTRING), 0, (struct sockaddr*)&server, sizeof(server));
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}
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void logger_shutdown (void)
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{
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sendto(s, BYESTRING, strlen(BYESTRING), 0, (struct sockaddr*)&server, sizeof(server));
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close(s);
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}
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void logger_send(const char *format,...)
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{
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if(s == -1)
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return;
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char logBuffer[1024];
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int max = sizeof(logBuffer);
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va_list va;
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va_start(va, format);
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int wrote = vsnprintf(logBuffer, max, format, va);
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if(wrote > max)
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wrote = max;
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va_end(va);
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sendto(s, logBuffer, wrote, 0, (struct sockaddr *)&server, sizeof(server));
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}
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