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-rw-r--r--net.c220
1 files changed, 220 insertions, 0 deletions
diff --git a/net.c b/net.c
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index 00000000..1586d1c2
--- /dev/null
+++ b/net.c
@@ -0,0 +1,220 @@
+/*
+ * Hardware Information, version 0.3
+ * Copyright (C) 2003 Leandro Pereira <leandro@linuxmag.com.br>
+ *
+ * May be modified and/or distributed under the terms of GNU GPL version 2.
+ *
+ * Tested only with 2.4.x kernels on ix86.
+ * USB support needs netdevfs.
+ */
+
+#include <stdio.h>
+#include "hardinfo.h"
+#include "net.h"
+
+GtkWidget *net_get_widget(MainWindow * mainwindow)
+{
+ GtkWidget *vbox1;
+ GtkWidget *scrolledwindow1;
+ GtkWidget *clist1;
+ GtkWidget *label2;
+ GtkWidget *table1;
+ GtkWidget *label4;
+ GtkWidget *label5;
+ GtkWidget *label7;
+ GtkWidget *label8;
+ GtkWidget *label3;
+ GtkWidget *label10;
+ GtkWidget *label11;
+ GtkWidget *label12;
+ GtkWidget *label14;
+ GtkWidget *label15;
+ GtkWidget *vseparator1;
+
+ vbox1 = gtk_vbox_new(FALSE, 5);
+ gtk_widget_show(vbox1);
+ gtk_container_set_border_width(GTK_CONTAINER(vbox1), 4);
+
+ scrolledwindow1 = gtk_scrolled_window_new(NULL, NULL);
+ gtk_widget_show(scrolledwindow1);
+ gtk_box_pack_start(GTK_BOX(vbox1), scrolledwindow1, TRUE, TRUE, 0);
+ gtk_scrolled_window_set_policy(GTK_SCROLLED_WINDOW(scrolledwindow1),
+ GTK_POLICY_NEVER, GTK_POLICY_AUTOMATIC);
+
+ clist1 = gtk_clist_new(2);
+ gtk_widget_show(clist1);
+ gtk_container_add(GTK_CONTAINER(scrolledwindow1), clist1);
+ gtk_clist_set_column_width(GTK_CLIST(clist1), 0, 30);
+ gtk_clist_set_column_width(GTK_CLIST(clist1), 1, 80);
+ gtk_clist_column_titles_show(GTK_CLIST(clist1));
+
+ label2 = gtk_label_new(_("Interface name"));
+ gtk_widget_show(label2);
+ gtk_clist_set_column_widget(GTK_CLIST(clist1), 1, label2);
+ gtk_label_set_justify(GTK_LABEL(label2), GTK_JUSTIFY_LEFT);
+ gtk_misc_set_alignment(GTK_MISC(label2), 0, 0.5);
+
+ table1 = gtk_table_new(3, 5, FALSE);
+ gtk_widget_show(table1);
+ gtk_box_pack_start(GTK_BOX(vbox1), table1, FALSE, FALSE, 0);
+ gtk_container_set_border_width(GTK_CONTAINER(table1), 4);
+ gtk_table_set_row_spacings(GTK_TABLE(table1), 4);
+ gtk_table_set_col_spacings(GTK_TABLE(table1), 4);
+
+ label4 = gtk_label_new(_("Bytes:"));
+ gtk_widget_show(label4);
+ gtk_table_attach(GTK_TABLE(table1), label4, 0, 1, 1, 2,
+ (GtkAttachOptions) (GTK_FILL),
+ (GtkAttachOptions) (0), 0, 0);
+ gtk_label_set_justify(GTK_LABEL(label4), GTK_JUSTIFY_LEFT);
+ gtk_misc_set_alignment(GTK_MISC(label4), 0, 0.5);
+
+ label5 = gtk_label_new(_("Speed:"));
+ gtk_widget_show(label5);
+ gtk_table_attach(GTK_TABLE(table1), label5, 0, 1, 2, 3,
+ (GtkAttachOptions) (GTK_FILL),
+ (GtkAttachOptions) (0), 0, 0);
+ gtk_label_set_justify(GTK_LABEL(label5), GTK_JUSTIFY_LEFT);
+ gtk_misc_set_alignment(GTK_MISC(label5), 0, 0.5);
+
+ label7 = gtk_label_new(_("Bytes:"));
+ gtk_widget_show(label7);
+ gtk_table_attach(GTK_TABLE(table1), label7, 3, 4, 1, 2,
+ (GtkAttachOptions) (GTK_FILL),
+ (GtkAttachOptions) (0), 0, 0);
+ gtk_label_set_justify(GTK_LABEL(label7), GTK_JUSTIFY_LEFT);
+ gtk_misc_set_alignment(GTK_MISC(label7), 0, 0.5);
+
+ label8 = gtk_label_new(_("Speed"));
+ gtk_widget_show(label8);
+ gtk_table_attach(GTK_TABLE(table1), label8, 3, 4, 2, 3,
+ (GtkAttachOptions) (GTK_FILL),
+ (GtkAttachOptions) (0), 0, 0);
+ gtk_label_set_justify(GTK_LABEL(label8), GTK_JUSTIFY_LEFT);
+ gtk_misc_set_alignment(GTK_MISC(label8), 0, 0.5);
+
+ label3 = gtk_label_new(_("<big><b>Receive</b></big>"));
+ gtk_widget_show(label3);
+ gtk_table_attach(GTK_TABLE(table1), label3, 0, 2, 0, 1,
+ (GtkAttachOptions) (GTK_FILL),
+ (GtkAttachOptions) (0), 0, 0);
+ gtk_label_set_use_markup(GTK_LABEL(label3), TRUE);
+ gtk_label_set_justify(GTK_LABEL(label3), GTK_JUSTIFY_LEFT);
+ gtk_misc_set_alignment(GTK_MISC(label3), 0, 0.5);
+
+ label10 = gtk_label_new(_("<big><b>Transmit</b></big>"));
+ gtk_widget_show(label10);
+ gtk_table_attach(GTK_TABLE(table1), label10, 3, 5, 0, 1,
+ (GtkAttachOptions) (GTK_FILL),
+ (GtkAttachOptions) (0), 0, 0);
+ gtk_label_set_use_markup(GTK_LABEL(label10), TRUE);
+ gtk_label_set_justify(GTK_LABEL(label10), GTK_JUSTIFY_LEFT);
+ gtk_misc_set_alignment(GTK_MISC(label10), 0, 0.5);
+
+ label11 = gtk_label_new(_("0B"));
+ gtk_widget_show(label11);
+ gtk_table_attach(GTK_TABLE(table1), label11, 1, 2, 1, 2,
+ (GtkAttachOptions) (GTK_EXPAND | GTK_FILL),
+ (GtkAttachOptions) (0), 0, 0);
+ gtk_label_set_justify(GTK_LABEL(label11), GTK_JUSTIFY_LEFT);
+ gtk_misc_set_alignment(GTK_MISC(label11), 0, 0.5);
+
+ label12 = gtk_label_new(_("0B/s"));
+ gtk_widget_show(label12);
+ gtk_table_attach(GTK_TABLE(table1), label12, 1, 2, 2, 3,
+ (GtkAttachOptions) (GTK_EXPAND | GTK_FILL),
+ (GtkAttachOptions) (0), 0, 0);
+ gtk_label_set_justify(GTK_LABEL(label12), GTK_JUSTIFY_LEFT);
+ gtk_misc_set_alignment(GTK_MISC(label12), 0, 0.5);
+
+ label14 = gtk_label_new(_("0B"));
+ gtk_widget_show(label14);
+ gtk_table_attach(GTK_TABLE(table1), label14, 4, 5, 1, 2,
+ (GtkAttachOptions) (GTK_EXPAND | GTK_FILL),
+ (GtkAttachOptions) (0), 0, 0);
+ gtk_label_set_justify(GTK_LABEL(label14), GTK_JUSTIFY_LEFT);
+ gtk_misc_set_alignment(GTK_MISC(label14), 0, 0.5);
+
+ label15 = gtk_label_new(_("0B/s"));
+ gtk_widget_show(label15);
+ gtk_table_attach(GTK_TABLE(table1), label15, 4, 5, 2, 3,
+ (GtkAttachOptions) (GTK_EXPAND | GTK_FILL),
+ (GtkAttachOptions) (0), 0, 0);
+ gtk_label_set_justify(GTK_LABEL(label15), GTK_JUSTIFY_LEFT);
+ gtk_misc_set_alignment(GTK_MISC(label15), 0, 0.5);
+
+ vseparator1 = gtk_vseparator_new();
+ gtk_widget_show(vseparator1);
+ gtk_table_attach(GTK_TABLE(table1), vseparator1, 2, 3, 0, 3,
+ (GtkAttachOptions) (GTK_EXPAND | GTK_FILL),
+ (GtkAttachOptions) (GTK_EXPAND | GTK_FILL), 0, 0);
+
+
+ return vbox1;
+}
+
+gboolean net_update(gpointer data)
+{
+ MainWindow *mainwindow = (MainWindow *) data;
+ NetDevice *net;
+
+ if (!mainwindow)
+ return FALSE;
+
+ net = hi_scan_net();
+
+ return TRUE;
+}
+
+NetDevice *hi_scan_net(void)
+{
+ FILE *proc_net;
+ gchar buffer[256];
+ NetDevice *net_dev, *net;
+ struct stat st;
+
+ net = NULL;
+
+ if (stat("/proc/net/dev", &st))
+ return NULL;
+
+ proc_net = fopen("/proc/net/dev", "r");
+ while (fgets(buffer, 256, proc_net)) {
+ if (strchr(buffer, ':')) {
+ gint trash;
+ gchar ifacename[4];
+ gchar *buf = buffer;
+ gint i;
+
+ net_dev = g_new0(NetDevice, 1);
+ net_dev->next = net;
+ net = net_dev;
+
+ buf = g_strstrip(buf);
+
+ memset(ifacename, 0, 4);
+
+ for (i = 0; buffer[i] != ':' && i < 4; i++) {
+ ifacename[i] = buffer[i];
+ }
+
+ walk_until_inclusive(':');
+
+ /* iface: bytes packets errs drop fifo frame compressed multicast */
+ sscanf(buf, "%d %d %d %d %d %d %d %d %d %d %d",
+ &net_dev->recv_bytes, &net_dev->recv_packets,
+ &net_dev->recv_errors, &trash, &trash, &trash, &trash,
+ &trash, &net_dev->trans_bytes, &net_dev->trans_packets,
+ &net_dev->trans_errors);
+
+ g_print("%s -> %d %d %d | %d %d %d\n",
+ ifacename, net_dev->recv_bytes, net_dev->recv_errors,
+ net_dev->recv_packets, net_dev->trans_bytes,
+ net_dev->trans_errors, net_dev->trans_packets);
+
+ }
+ }
+ fclose(proc_net);
+
+ return net;
+}
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