Sync with internal svn

2 files changed, 205 insertions, 0 deletions

diff --git a/hardinfo2/arch/linux/common/net.h b/hardinfo2/arch/linux/common/net.h
new file mode 100644
index 00000000..d0738ce5
--- /dev/null
+++ b/hardinfo2/arch/linux/common/net.h
@@ -0,0 +1,204 @@
+/*
+ *    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
+ */
+
+static gchar *network_interfaces = NULL;
+
+#include <sys/ioctl.h>
+#include <net/if.h>
+#include <netinet/in.h>
+#include <linux/sockios.h>
+#include <sys/socket.h>
+
+typedef struct _NetInfo NetInfo;
+struct _NetInfo {
+    char                name[16]; 
+    int                 mtu;
+    unsigned char       mac[8];
+};
+
+
+void get_net_info(char *if_name, NetInfo *netinfo)
+{
+    struct ifreq ifr;
+    int fd;
+
+    fd = socket(PF_INET, SOCK_DGRAM, IPPROTO_IP);
+
+    strcpy(ifr.ifr_name, if_name);
+    strcpy(netinfo->name, if_name);
+
+    strcpy(ifr.ifr_name, if_name);
+    if (ioctl(fd, SIOCGIFMTU, &ifr) < 0) {
+        netinfo->mtu = 0;
+    } else {
+        netinfo->mtu = ifr.ifr_mtu;
+    }
+    
+    strcpy(ifr.ifr_name, if_name);
+    if (ioctl(fd, SIOCGIFHWADDR, &ifr) < 0) {
+        memset(netinfo->mac, 0, 8);
+    } else {
+        memcpy(netinfo->mac, ifr.ifr_ifru.ifru_hwaddr.sa_data, 8);
+    }
+
+    shutdown(fd, 0);
+}
+
+static struct {
+    char *type;
+    char *label;
+} netdev2type[] = {
+    { "eth",	"Ethernet" },
+    { "lo",	"Loopback" },
+    { "ppp",	"Point-to-Point" },
+    { "ath",	"Wireless" },
+    { "wlan",	"Wireless" },
+    { "tun",    "Virtual Point-to-Point (TUN)" },
+    { "tap",    "Ethernet (TAP)" },
+    { "plip",   "Parallel Line Internet Protocol" },
+    { "irlan",  "Infrared" },
+    { "slip",   "Serial Line Internet Protocol" },
+    { "isdn",	"Integrated Services Digital Network" },
+    { "sit",	"IPv6-over-IPv4 Tunnel" },
+    { "vmnet8", "VMWare Virtual Network Interface (NAT)" },
+    { "vmnet",  "VMWare Virtual Network Interface" },
+    { NULL,	"Unknown" },
+};
+
+static const gchar *
+net_get_iface_type(gchar *name)
+{
+    int i;
+    
+    for (i = 0; netdev2type[i].type; i++) {
+        if (g_str_has_prefix(name, netdev2type[i].type))
+            break;
+    }
+    
+    return netdev2type[i].label;
+}
+
+static gboolean
+remove_net_devices(gpointer key, gpointer value, gpointer data)
+{
+    if (!strncmp((gchar *) key, "NET", 4)) {
+	g_free((gchar *) key);
+	g_free((GtkTreeIter *) value);
+	return TRUE;
+    }
+    return FALSE;
+}
+
+static void
+scan_net_interfaces_24(void)
+{
+    FILE *proc_net;
+    NetInfo ni;
+    gchar buffer[256];
+    gchar *devid, *detailed;
+    gulong recv_bytes;
+    gulong recv_errors;
+    gulong recv_packets;
+    
+    gulong trans_bytes;
+    gulong trans_errors;
+    gulong trans_packets;
+    
+    if (!g_file_test("/proc/net/dev", G_FILE_TEST_EXISTS)) {
+        if (network_interfaces) {
+            g_free(network_interfaces);
+            network_interfaces = g_strdup("[Network Interfaces]\n"
+                                          "None found=\n");
+        }
+
+	return;
+    }
+
+    if (network_interfaces) {
+        g_free(network_interfaces);
+    }
+    
+    network_interfaces = g_strdup("[Network Interfaces]\n");
+
+    proc_net = fopen("/proc/net/dev", "r");
+    while (fgets(buffer, 256, proc_net)) {
+	if (strchr(buffer, ':')) {
+	    gint trash;
+	    gchar ifacename[16];
+	    gchar *buf = buffer;
+	    gint i;
+
+	    buf = g_strstrip(buf);
+
+	    memset(ifacename, 0, 16);
+
+	    for (i = 0; buffer[i] != ':' && i < 16; i++) {
+		ifacename[i] = buffer[i];
+	    }
+
+	    buf = strchr(buf, ':') + 1;
+
+	    /* iface: bytes packets errs drop fifo frame compressed multicast */
+	    sscanf(buf, "%ld %ld %ld %d %d %d %d %d %ld %ld %ld",
+		   &recv_bytes, &recv_packets,
+		   &recv_errors, &trash, &trash, &trash, &trash,
+		   &trash, &trans_bytes, &trans_packets,
+		   &trans_errors);
+
+            gfloat recv_mb = recv_bytes / 1048576.0;
+            gfloat trans_mb = trans_bytes / 1048576.0;
+            
+            devid = g_strdup_printf("NET%s", ifacename);
+	    network_interfaces = g_strdup_printf("%s$%s$%s=Sent %.2fMiB, received %.2fMiB\n",
+                                                  network_interfaces,
+                                                  devid,
+                                                  ifacename,
+                                                  trans_mb,
+                                                  recv_mb);
+            
+            get_net_info(ifacename, &ni);
+            detailed = g_strdup_printf("[Network Adapter Properties]\n"
+                                        "Interface Type=%s\n"
+                                        "Hardware Address=%02x:%02x:%02x:%02x:%02x:%02x\n"
+                                        "MTU=%d\n"
+                                        "Bytes Sent=%ld (%.2fMiB)\n"
+                                        "Bytes Received=%ld (%.2fMiB)\n",
+                                        net_get_iface_type(ifacename),
+                                        ni.mac[0], ni.mac[1],
+                                        ni.mac[2], ni.mac[3],
+                                        ni.mac[4], ni.mac[5],
+                                        ni.mtu,
+                                        recv_bytes, recv_mb,
+                                        trans_bytes, trans_mb);
+            g_hash_table_insert(moreinfo, devid, detailed);
+	}
+    }
+    fclose(proc_net);
+}
+
+static void
+scan_net_interfaces(void)
+{
+    /* FIXME: See if we're running Linux 2.6 and if /sys is mounted, then use
+              that instead of /proc/net/dev */
+
+    /* remove old devices from global device table */
+    g_hash_table_foreach_remove(moreinfo, remove_net_devices, NULL);
+
+    scan_net_interfaces_24();
+}
diff --git a/hardinfo2/arch/linux/x86/net.h b/hardinfo2/arch/linux/x86/net.h
new file mode 120000
index 00000000..72d77b26
--- /dev/null
+++ b/hardinfo2/arch/linux/x86/net.h
@@ -0,0 +1 @@
+../../linux/common/net.h
\ No newline at end of file