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--- src/netstatus-sysdeps.c.orig Mon Jun 9 13:18:04 2003
+++ src/netstatus-sysdeps.c Fri Dec 5 18:47:38 2003
@@ -31,6 +31,8 @@
#include <glib.h>
#include <libgnome/gnome-i18n.h>
+#if !defined(__FreeBSD__)
+
static inline char *
parse_iface_name (const char *buf)
{
@@ -206,3 +208,145 @@
return error_message;
}
+
+#else
+
+static inline void
+parse_header (char *buf,
+ int *prx_idx,
+ int *ptx_idx,
+ int *brx_idx,
+ int *btx_idx)
+{
+ char *p;
+ int i;
+
+ *prx_idx = *ptx_idx = -1;
+ *brx_idx = *btx_idx = -1;
+
+ p = strtok (buf, " ");
+ for (i = 0; p; i++, p = strtok (NULL, " "))
+ {
+ if (!strcmp (p, "Ipkts"))
+ {
+ *prx_idx = i;
+ }
+ else if (!strcmp (p, "Ibytes"))
+ {
+ *brx_idx = i;
+ }
+ else if (!strcmp (p, "Opkts"))
+ {
+ *ptx_idx = i;
+ }
+ else if (!strcmp (p, "Obytes"))
+ {
+ *btx_idx = i;
+ }
+ }
+}
+
+static inline int
+parse_stats (char *buf,
+ int prx_idx,
+ int ptx_idx,
+ long *in_packets,
+ long *out_packets,
+ int brx_idx,
+ int btx_idx,
+ long *in_bytes,
+ long *out_bytes)
+{
+ char *p;
+ int i;
+
+ p = strtok (buf, " ");
+ for (i = 0; p; i++, p = strtok (NULL, " "))
+ {
+ if (i == prx_idx)
+ *in_packets = g_ascii_strtoull (p, NULL, 10);
+ if (i == ptx_idx)
+ *out_packets = g_ascii_strtoull (p, NULL, 10);
+ if (i == brx_idx)
+ *in_bytes = g_ascii_strtoull (p, NULL, 10);
+ if (i == btx_idx)
+ *out_bytes = g_ascii_strtoull (p, NULL, 10);
+ }
+
+ if (i <= prx_idx || i <= ptx_idx || i <= brx_idx || i <=btx_idx)
+ return FALSE;
+
+ return TRUE;
+}
+
+char *
+netstatus_sysdeps_read_iface_statistics (const char *iface,
+ long *in_packets,
+ long *out_packets,
+ long *in_bytes,
+ long *out_bytes)
+{
+ gchar *buf;
+ gchar cmd[512];
+ gchar **command_line;
+ int prx_idx, ptx_idx;
+ int brx_idx, btx_idx;
+ char *error_message = NULL;
+ gchar *dir = g_get_current_dir ();
+ gint pout;
+ GIOChannel *channel;
+ GError *err = NULL;
+
+ *in_packets = -1;
+ *out_packets = -1;
+ *in_bytes = -1;
+ *out_bytes = -1;
+
+ g_snprintf (cmd, sizeof(cmd), "/usr/bin/netstat -I %s -b -f inet",
+ iface);
+ command_line = g_strsplit (cmd, " ", -1);
+
+ if (g_spawn_async_with_pipes (dir, command_line, NULL,
+ G_SPAWN_FILE_AND_ARGV_ZERO, NULL,
+ NULL, NULL, NULL, &pout,
+ NULL, &err)) {
+ g_strfreev (command_line);
+ channel = g_io_channel_unix_new (pout);
+ g_io_channel_read_line (channel, &buf, NULL, NULL, NULL);
+
+ parse_header (buf, &prx_idx, &ptx_idx, &brx_idx, &btx_idx);
+ if (prx_idx == -1 || ptx_idx == -1 ||
+ brx_idx == -1 || btx_idx == -1)
+ return g_strdup ("Could not parse netstat output. Unknown format.");
+
+ g_io_channel_read_line (channel, &buf, NULL, NULL, NULL);
+
+ if (!parse_stats (buf, prx_idx, ptx_idx, in_packets, out_packets,
+ brx_idx, btx_idx, in_bytes, out_bytes))
+ {
+ if (error_message)
+ g_free (error_message);
+ error_message = g_strdup_printf (_("Could not parse interface statistics from '%s'. "
+ "prx_idx = %d; ptx_idx = %d; brx_idx = %d; btx_idx = %d;"),
+ buf, prx_idx, ptx_idx, brx_idx, btx_idx);
+ }
+
+ if ((*in_packets == -1 || *out_packets == -1 || *in_bytes == -1 || *out_bytes == -1) && !error_message)
+ error_message = g_strdup_printf ("Could not obtain information on interface '%s' from netstat", iface);
+
+ g_io_channel_unref (channel);
+ g_io_channel_shutdown (channel, TRUE, NULL);
+ }
+ else {
+ if (error_message)
+ g_free (error_message);
+ error_message = g_strdup_printf ("Error running /usr/bin/netstat for '%s': %s", iface,
+ err->message);
+ g_error_free (err);
+ }
+
+ g_free (dir);
+
+ return error_message;
+}
+#endif
|
