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/*
* HardInfo - Displays System Information
* Copyright (C) 2003-2006 Leandro A. F. Pereira <leandro@linuxmag.com.br>
*
* 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, version 2.
*
* 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, write to the Free Software
* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
*/
#include <stdio.h>
#include <string.h>
#include <arpa/inet.h>
#include <errno.h>
#include <netdb.h>
#include <netinet/in.h>
#include <sys/socket.h>
#include <sys/types.h>
#include <unistd.h>
#include <glib.h>
#include "socket.h"
Socket *sock_connect(gchar * host, gint port)
{
struct sockaddr_in server;
Socket *s;
int sock;
sock = socket(AF_INET, SOCK_STREAM, 0);
if (sock > 0) {
memset(&server, 0, sizeof(server));
server.sin_family = AF_INET;
server.sin_addr.s_addr = inet_addr(host);
server.sin_port = htons(port);
if (connect(sock, (struct sockaddr *) (void *) &server, sizeof(server)) < 0) {
return NULL;
}
s = g_new0(Socket, 1);
s->sock = sock;
return s;
}
return NULL;
}
int sock_write(Socket * s, gchar * str)
{
return write(s->sock, str, strlen(str));
}
int sock_read(Socket * s, gchar * buffer, gint size)
{
gint n;
n = read(s->sock, buffer, size);
buffer[n] = '\0';
return n;
}
void sock_close(Socket * s)
{
close(s->sock);
g_free(s);
}
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