fileset.c
filters.c
g711.c
+ iface_monitor.c
merge.c
proto_hier_stats.c
recent.c
${LIBEPAN_LIBS}
${APPLE_CORE_SERVICES_LIBRARY}
${APPLE_COCOA_LIBRARY}
+ ${LIBNL_LIBRARIES}
)
# qtshark and wireshark share wireshark_FILES
fileset.c \
filters.c \
g711.c \
+ iface_monitor.c \
merge.c \
proto_hier_stats.c \
recent.c \
filters.h \
g711.h \
globals.h \
+ iface_monitor.h \
log.h \
merge.h \
proto_hier_stats.h \
with_qt="$withval", with_qt="no")
libnl_message="no"
-PKG_CHECK_MODULES(LIBNL3, libnl-genl-3.0 >= 3.0, [have_libnl3=yes], [have_libnl3=no])
+PKG_CHECK_MODULES(LIBNL3, [libnl-route-3.0 >= 3.0 libnl-genl-3.0] >= 3.0, [have_libnl3=yes], [have_libnl3=no])
PKG_CHECK_MODULES(LIBNL2, libnl-2.0 >= 2.0, [have_libnl2=yes], [have_libnl2=no])
PKG_CHECK_MODULES(LIBNL1, libnl-1 >= 1.0, [have_libnl1=yes], [have_libnl1=no])
if (test "${have_libnl3}" = "yes"); then
--- /dev/null
+/* iface_monitor.c
+ * interface monitor by Pontus Fuchs <pontus.fuchs@gmail.com>
+ *
+ * $Id$
+ *
+ * Wireshark - Network traffic analyzer
+ * By Gerald Combs <gerald@wireshark.org>
+ * Copyright 1998 Gerald Combs
+ *
+ * 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; either version 2
+ * of the License, or (at your option) any later version.
+ *
+ * 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., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+ */
+#include "config.h"
+#include "iface_monitor.h"
+
+#ifdef HAVE_LIBNL
+
+#include <stdio.h>
+#include <strings.h>
+#include <errno.h>
+
+#include <net/if.h>
+
+#include <netlink/msg.h>
+#include <netlink/attr.h>
+#include <netlink/route/link.h>
+
+/* libnl 1.x compatibility code */
+#ifdef HAVE_LIBNL1
+#define nl_sock nl_handle
+#define nl_socket_disable_seq_check nl_disable_sequence_check
+
+static inline struct nl_handle *nl_socket_alloc(void)
+{
+ return nl_handle_alloc();
+}
+
+static inline void nl_socket_free(struct nl_sock *h)
+{
+ nl_handle_destroy(h);
+}
+#endif /* HAVE_LIBNL1 */
+
+static struct nl_sock *iface_mon_sock;
+
+static void
+iface_mon_handler2(struct nl_object *obj, void *arg)
+{
+ struct rtnl_link *filter;
+ struct rtnl_link *link_obj;
+ int flags, up;
+ char *ifname;
+ iface_mon_cb cb = arg;
+
+ filter = rtnl_link_alloc();
+ if (!filter) {
+ fprintf(stderr, "error allocating filter\n");
+ return;
+ }
+
+ if (nl_object_match_filter (obj, OBJ_CAST (filter)) == 0) {
+ rtnl_link_put(filter);
+ return;
+ }
+
+ link_obj = (struct rtnl_link *) obj;
+ flags = rtnl_link_get_flags (link_obj);
+ ifname = rtnl_link_get_name(link_obj);
+
+ up = (flags & IFF_UP) ? 1 : 0;
+
+ cb(ifname, up);
+
+ rtnl_link_put(filter);
+
+ return;
+}
+
+static int
+iface_mon_handler(struct nl_msg *msg, void *arg)
+{
+ nl_msg_parse (msg, &iface_mon_handler2, arg);
+ return 0;
+}
+
+static int
+iface_mon_nl_init(void *arg)
+{
+ int err;
+
+ iface_mon_sock = nl_socket_alloc();
+ if (!iface_mon_sock) {
+ fprintf(stderr, "Failed to allocate netlink socket.\n");
+ return -ENOMEM;
+ }
+
+ nl_socket_disable_seq_check(iface_mon_sock);
+
+ nl_socket_modify_cb(iface_mon_sock, NL_CB_VALID, NL_CB_CUSTOM, iface_mon_handler, arg);
+
+ if (nl_connect(iface_mon_sock, NETLINK_ROUTE)) {
+ fprintf(stderr, "Failed to connect to generic netlink.\n");
+ err = -ENOLINK;
+ goto out_handle_destroy;
+ }
+
+ nl_socket_add_membership(iface_mon_sock, RTNLGRP_LINK);
+
+ return 0;
+
+out_handle_destroy:
+ nl_socket_free(iface_mon_sock);
+ return err;
+}
+
+void
+iface_mon_event(void)
+{
+ nl_recvmsgs_default(iface_mon_sock);
+}
+
+int
+iface_mon_get_sock(void)
+{
+ return nl_socket_get_fd(iface_mon_sock);
+}
+
+int
+iface_mon_start(iface_mon_cb cb)
+{
+ return iface_mon_nl_init(cb);
+}
+
+void
+iface_mon_stop(void)
+{
+ if(iface_mon_sock)
+ nl_socket_free(iface_mon_sock);
+ iface_mon_sock = NULL;
+}
+
+#else /* HAVE_LIBNL */
+
+int
+iface_mon_start(iface_mon_cb cb _U_)
+{
+ return -1;
+}
+
+void
+iface_mon_stop(void)
+{
+}
+
+int
+iface_mon_get_sock(void)
+{
+ return -1;
+}
+
+void
+iface_mon_event(void)
+{
+}
+
+#endif /* HAVE_LIBNL */
--- /dev/null
+/* iface_monitor.h
+ * interface monitor by Pontus Fuchs <pontus.fuchs@gmail.com>
+ *
+ * $Id$
+ *
+ * Wireshark - Network traffic analyzer
+ * By Gerald Combs <gerald@wireshark.org>
+ * Copyright 1998 Gerald Combs
+ *
+ * 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; either version 2
+ * of the License, or (at your option) any later version.
+ *
+ * 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., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+ */
+#ifndef IFACE_MONITOR_H
+#define IFACE_MONITOR_H
+
+typedef void (*iface_mon_cb)(const char *iface, int up);
+int
+iface_mon_start(iface_mon_cb cb);
+
+void
+iface_mon_stop(void);
+
+int
+iface_mon_get_sock(void);
+
+void
+iface_mon_event(void);
+
+#endif
font_utils.c
goto_dlg.c
graph_analysis.c
+ gtk_iface_monitor.c
gui_stat_util.c
gui_utils.c
help_dlg.c
font_utils.c \
goto_dlg.c \
graph_analysis.c \
+ gtk_iface_monitor.c \
gui_stat_util.c \
gui_utils.c \
help_dlg.c \
goto_dlg.h \
graph_analysis.h \
gsm_map_stat.h \
+ gtk_iface_monitor.h \
gtkglobals.h \
gui_stat_menu.h \
gui_stat_util.h \
--- /dev/null
+/* gtk_iface_monitor.c
+ * interface monitor by Pontus Fuchs <pontus.fuchs@gmail.com>
+ *
+ * $Id$
+ *
+ * Wireshark - Network traffic analyzer
+ * By Gerald Combs <gerald@wireshark.org>
+ * Copyright 1998 Gerald Combs
+ *
+ * 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; either version 2
+ * of the License, or (at your option) any later version.
+ *
+ * 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., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+ */
+
+#include "config.h"
+
+#include "../../iface_monitor.h"
+
+#include <gtk/gtk.h>
+
+#include "gtkglobals.h"
+
+#include "main.h"
+#include "main_toolbar.h"
+
+#include "ui/gtk/capture_globals.h"
+#include "ui/gtk/main_welcome.h"
+#include "ui/gtk/capture_if_dlg.h"
+#include "ui/gtk/capture_dlg.h"
+
+GIOChannel *iface_mon_channel;
+
+static void
+gtk_iface_mon_event_cb(const char *iface, int up)
+{
+ int present = 0;
+ guint ifs;
+ interface_t device;
+
+ for (ifs = 0; ifs < global_capture_opts.all_ifaces->len; ifs++) {
+ device = g_array_index(global_capture_opts.all_ifaces, interface_t, ifs);
+ if (!strcmp(device.name, iface))
+ present = 1;
+ }
+
+ if (present == up)
+ return;
+
+ refresh_local_interface_lists();
+}
+
+static gboolean
+gtk_iface_mon_event(GIOChannel *source _U_, GIOCondition condition _U_, gpointer data _U_)
+{
+ iface_mon_event();
+ return TRUE;
+}
+
+int
+gtk_iface_mon_start(void)
+{
+ int sock, err;
+ err = iface_mon_start(>k_iface_mon_event_cb);
+ if (err)
+ return err;
+ sock = iface_mon_get_sock();
+
+ iface_mon_channel = g_io_channel_unix_new(sock);
+ g_io_channel_set_encoding(iface_mon_channel, NULL, NULL);
+ g_io_add_watch(iface_mon_channel,
+ G_IO_IN|G_IO_ERR|G_IO_HUP,
+ >k_iface_mon_event,
+ NULL);
+ return 0;
+}
+
+int
+gtk_iface_mon_stop(void)
+{
+ iface_mon_stop();
+ return 0;
+}
+
--- /dev/null
+/* gtk_iface_monitor.h
+ * interface monitor by Pontus Fuchs <pontus.fuchs@gmail.com>
+ *
+ * $Id$
+ *
+ * Wireshark - Network traffic analyzer
+ * By Gerald Combs <gerald@wireshark.org>
+ * Copyright 1998 Gerald Combs
+ *
+ * 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; either version 2
+ * of the License, or (at your option) any later version.
+ *
+ * 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., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+ */
+
+#ifndef GTK_IFACE_MONITOR_H
+#define GTK_IFACE_MONITOR_H
+
+int
+gtk_iface_mon_start(void);
+
+int
+gtk_iface_mon_stop(void);
+
+#endif
#include "../log.h"
#include "../u3.h"
+#include "gtk_iface_monitor.h"
+
#include "ui/alert_box.h"
#include "ui/main_statusbar.h"
#include "ui/recent.h"
g_log(LOG_DOMAIN_MAIN, G_LOG_LEVEL_INFO, "Wireshark is up and ready to go");
+ gtk_iface_mon_start();
+
/* we'll enter the GTK loop now and hand the control over to GTK ... */
gtk_main();
/* ... back from GTK, we're going down now! */
+ gtk_iface_mon_stop();
+
/* deregister our pid */
u3_deregister_pid();
git.samba.org / metze / wireshark / wip.git / commitdiff