From 4db081cacf5e5d9f45931396b1477ef03570f7c7 Mon Sep 17 00:00:00 2001
From: "Leandro A. F. Pereira" <leandro@hardinfo.org>
Date: Sun, 15 Oct 2006 14:18:58 +0000
Subject: Add hard disk temperature monitor

---
 hardinfo2/socket.c | 81 ++++++++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 81 insertions(+)
 create mode 100644 hardinfo2/socket.c

(limited to 'hardinfo2/socket.c')

diff --git a/hardinfo2/socket.c b/hardinfo2/socket.c
new file mode 100644
index 00000000..4212c547
--- /dev/null
+++ b/hardinfo2/socket.c
@@ -0,0 +1,81 @@
+/*
+ *    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->host = g_strdup(host);
+	s->port = port;
+	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->host);
+    g_free(s);
+}
-- 
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