diff options
Diffstat (limited to 'ui/gtk/capture_if_dlg.c')
| -rw-r--r-- | ui/gtk/capture_if_dlg.c | 978 |
1 files changed, 0 insertions, 978 deletions
diff --git a/ui/gtk/capture_if_dlg.c b/ui/gtk/capture_if_dlg.c deleted file mode 100644 index b894e99d3d..0000000000 --- a/ui/gtk/capture_if_dlg.c +++ /dev/null @@ -1,978 +0,0 @@ -/* capture_if_dlg.c - * Routines for the capture interface dialog - * - * 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., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. - */ - -#include "config.h" - -#include "ws_attributes.h" - -#include <glib.h> - -#ifdef HAVE_LIBPCAP - -#include <string.h> - -#include <epan/prefs.h> -#include <epan/to_str.h> - -#include "../../capture_opts.h" -#include <capchild/capture_session.h> -#include "caputils/capture_ifinfo.h" -#include "ui/capture.h" -#include "caputils/capture-pcap-util.h" -#include "wsutil/file_util.h" -#include <wiretap/wtap.h> - -#include "ui/capture_ui_utils.h" -#include "ui/capture_globals.h" -#include "ui/recent.h" -#include "ui/simple_dialog.h" - -#ifdef _WIN32 -#include "ui/gtk/capture_if_details_dlg_win32.h" -#include "caputils/capture-wpcap.h" -#endif - -#include "ui/gtk/stock_icons.h" -#ifndef HAVE_GDK_GRESOURCE -#include "ui/gtk/pixbuf-csource.h" -#endif -#include "ui/gtk/capture_dlg.h" -#include "ui/gtk/capture_if_dlg.h" -#include "ui/gtk/gui_utils.h" -#include "ui/gtk/dlg_utils.h" -#include "ui/gtk/main.h" -#include "ui/gtk/main_toolbar.h" -#include "ui/gtk/help_dlg.h" -#include "ui/gtk/keys.h" -#include "ui/gtk/webbrowser.h" -#include "ui/gtk/main_welcome.h" - -#include "ui/gtk/old-gtk-compat.h" - -#ifdef HAVE_AIRPCAP -#include "../../image/toolbar/capture_airpcap_16.xpm" -#endif - -#include "../../image/toolbar/modem_16.xpm" - -#include "../../image/toolbar/network_virtual_16.xpm" - -/* new buttons to be used instead of labels for 'Capture','Prepare',' */ -/*#include "../../image/toolbar/capture_capture_16.xpm"*/ -/*#include "../../image/toolbar/capture_prepare_16.xpm"*/ -/*#include "../../image/toolbar/capture_details_16.xpm"*/ - - -#ifdef HAVE_AIRPCAP -#include <caputils/airpcap.h> -#include <caputils/airpcap_loader.h> -#include "airpcap_gui_utils.h" -#include "airpcap_dlg.h" -#endif - -#define CAPTURE_IF_IP_ADDR_LABEL "capture_if_ip_addr_label" -#define CAPTURE_IF_SELECTED_IP_ADDR "capture_if_selected_ip_addr" -#define SOFT_LABEL_LEN 50 - -/* - * Keep a static pointer to the current "Capture Interfaces" window, if - * any, so that if somebody tries to do "Capture:Start" while there's - * already a "Capture Interfaces" window up, we just pop up the existing - * one, rather than creating a new one. - */ -static GtkWidget *cap_if_w; - -static guint timer_id; - -static GtkWidget *close_bt, *stop_bt, *capture_bt, *options_bt; - -static GArray *if_array; - -static if_stat_cache_t *sc; -static GtkWidget *cap_if_top_vb, *cap_if_sw; - -/* the "runtime" data of one interface */ -typedef struct if_dlg_data_s { - gchar *device; - GtkWidget *device_lb; - GtkWidget *descr_lb; - GtkWidget *ip_lb; - GtkWidget *curr_lb; - GtkWidget *last_lb; - GtkWidget *choose_bt; -#ifdef _WIN32 - GtkWidget *details_bt; -#endif - gboolean hidden; -} if_dlg_data_t; - -static gboolean gbl_capture_in_progress = FALSE; - -#if 0 -void -add_interface(void) -{ - if_dlg_data_t data; - - data.device_lb = NULL; - data.descr_lb = NULL; - data.ip_lb = NULL; - data.curr_lb = NULL; - data.last_lb = NULL; - data.choose_bt = NULL; -#ifdef _WIN32 - data.details_bt = NULL; -#endif - data.hidden = FALSE; - g_array_append_val(if_array, data); - refresh_if_window(); -} -#endif - -void -update_selected_interface(gchar *name) -{ - guint i; - interface_t device; - if_dlg_data_t data; - - for (i = 0; i < global_capture_opts.all_ifaces->len; i++) { - device = g_array_index(global_capture_opts.all_ifaces, interface_t, i); - data = g_array_index(if_array, if_dlg_data_t, i); - if (strcmp(name, device.name) == 0) { - gtk_toggle_button_set_active((GtkToggleButton *)data.choose_bt, device.selected); - break; - } - } -} - -static void -store_selected(GtkWidget *choose_bt, gpointer name) -{ - interface_t device; - guint i; - - for (i = 0; i < global_capture_opts.all_ifaces->len; i++) { - device = g_array_index(global_capture_opts.all_ifaces, interface_t, i); - if (strcmp((char *)name, device.if_info.name) == 0) { - device.selected ^= 1; - if (device.selected) { - global_capture_opts.num_selected++; - } else { - global_capture_opts.num_selected--; - } - global_capture_opts.all_ifaces = g_array_remove_index(global_capture_opts.all_ifaces, i); - g_array_insert_val(global_capture_opts.all_ifaces, i, device); - if (gtk_widget_is_focus(choose_bt) && get_welcome_window()) { - change_interface_selection(device.name, device.selected); - } - if (gtk_widget_is_focus(choose_bt) && capture_dlg_window_present()) { - enable_selected_interface(device.name, device.selected); - } - break; - } - } - if (cap_if_w) { - gtk_widget_set_sensitive(capture_bt, !gbl_capture_in_progress && (global_capture_opts.num_selected > 0)); - } -} - -/* start capture button was pressed */ -static void -capture_do_cb(GtkWidget *capture_bt_arg _U_, gpointer if_data _U_) -{ - if_dlg_data_t data; - guint ifs; - - for (ifs = 0; ifs < if_array->len; ifs++) { - data = g_array_index(if_array, if_dlg_data_t, ifs); - if (data.hidden) { - continue; - } - gtk_widget_set_sensitive(data.choose_bt, FALSE); - if_array = g_array_remove_index(if_array, ifs); - g_array_insert_val(if_array, ifs, data); -#ifdef HAVE_AIRPCAP - airpcap_if_active = get_airpcap_if_from_name(g_airpcap_if_list, gtk_label_get_text(GTK_LABEL(data.device_lb))); - airpcap_if_selected = airpcap_if_active; -#endif - } - - /* XXX - remove this? */ - if (global_capture_opts.save_file) { - g_free(global_capture_opts.save_file); - global_capture_opts.save_file = NULL; - } - - if (global_capture_opts.ifaces->len > 1) { - global_capture_opts.use_pcapng = TRUE; - } - /* stop capturing from all interfaces, we are going to do real work now ... */ - window_destroy(cap_if_w); - - capture_start_cb(NULL, NULL); -} - - -/* prepare capture button was pressed */ -static void -capture_prepare_cb(GtkWidget *prepare_bt _U_, gpointer if_data _U_) -{ - /* stop capturing from all interfaces, we are going to do real work now ... */ - window_destroy(cap_if_w); - if (global_capture_opts.ifaces->len > 1) { - global_capture_opts.use_pcapng = TRUE; - } - capture_prep_cb(NULL, NULL); -} - - -#ifdef _WIN32 -/* capture details button was pressed */ -static void -capture_details_cb(GtkWidget *details_bt _U_, gpointer name) -{ - capture_if_details_open(name); -} -#endif - -/* update a single interface */ -static void -update_if(gchar *name, if_stat_cache_t *sc_p) -{ - struct pcap_stat stats; - gchar *str; - guint diff, ifs, data_ifs; - interface_t device; - if_dlg_data_t data; - gboolean found = FALSE; - - - /* - * Note that some versions of libpcap, on some versions of UN*X, - * pcap_stats() returns the number of packets since the last - * pcap_stats call. - * - * That's a bug, and should be fixed; "pcap_stats()" is supposed - * to work the same way on all platforms. - */ - device.last_packets = 0; - data.curr_lb = NULL; - data.last_lb = NULL; - if (sc_p) { - for (ifs = 0, data_ifs = 0; ifs < global_capture_opts.all_ifaces->len; ifs++) { - device = g_array_index(global_capture_opts.all_ifaces, interface_t, ifs); - if (device.type != IF_PIPE) { - data = g_array_index(if_array, if_dlg_data_t, data_ifs++); - if (!device.hidden && strcmp(name, device.name) == 0) { - found = TRUE; - break; - } - } - } - if (found) { - if (capture_stats(sc_p, name, &stats)) { - if ((int)(stats.ps_recv - device.last_packets) < 0) { - diff = 0; - } else { - diff = stats.ps_recv - device.last_packets; - } - device.last_packets = stats.ps_recv; - - str = g_strdup_printf("%u", device.last_packets); - gtk_label_set_text(GTK_LABEL(data.curr_lb), str); - g_free(str); - str = g_strdup_printf("%u", diff); - gtk_label_set_text(GTK_LABEL(data.last_lb), str); - g_free(str); - - gtk_widget_set_sensitive(data.curr_lb, diff); - gtk_widget_set_sensitive(data.last_lb, diff); - } else { - gtk_label_set_text(GTK_LABEL(data.curr_lb), "error"); - gtk_label_set_text(GTK_LABEL(data.last_lb), "error"); - } - global_capture_opts.all_ifaces = g_array_remove_index(global_capture_opts.all_ifaces, ifs); - g_array_insert_val(global_capture_opts.all_ifaces, ifs, device); - if_array = g_array_remove_index(if_array, ifs); - g_array_insert_val(if_array, ifs, data); - } - } -} - -/* update all interfaces */ -static gboolean -update_all(gpointer data) -{ - interface_t device; - guint ifs; - if_stat_cache_t *sc_p = (if_stat_cache_t *)data; - - if (!cap_if_w) { - return FALSE; - } - - for (ifs = 0; ifs < global_capture_opts.all_ifaces->len; ifs++) { - device = g_array_index(global_capture_opts.all_ifaces, interface_t, ifs); - update_if(device.name, sc_p); - } - - return TRUE; -} - -/* a live capture has started or stopped */ -void -set_capture_if_dialog_for_capture_in_progress(gboolean capture_in_progress) -{ - gbl_capture_in_progress = capture_in_progress; - if (cap_if_w) { - gtk_widget_set_sensitive(stop_bt, capture_in_progress); - gtk_widget_set_sensitive(capture_bt, !capture_in_progress && (global_capture_opts.num_selected > 0)); - } -} - -/* a live capture is being stopped */ -void -set_capture_if_dialog_for_capture_stopping(void) -{ - if (cap_if_w) { - gtk_widget_set_sensitive(stop_bt, FALSE); - } -} - - -/* the window was closed, cleanup things */ -static void -capture_if_destroy_cb(GtkWidget *win _U_, gpointer user_data _U_) -{ - g_source_remove(timer_id); - - if (sc) { - capture_stat_stop(sc); - sc = NULL; - } - window_destroy(GTK_WIDGET(cap_if_w)); - /* Note that we no longer have a "Capture Options" dialog box. */ - cap_if_w = NULL; - cap_if_top_vb = NULL; - cap_if_sw = NULL; -#ifdef HAVE_AIRPCAP - if (airpcap_if_active) - airpcap_set_toolbar_stop_capture(airpcap_if_active); -#endif -} - - -/* - * Used to retrieve the interface icon. - */ -GtkWidget * capture_get_if_icon(interface_t *device) -{ -#ifdef HAVE_PCAP_REMOTE - if (!device->local) { - return PIXBUF_TO_WIDGET(remote_sat_pb_data, "/org/wireshark/image/toolbar/remote_sat_16.png"); - } -#endif - if (device->display_name && strstr(device->display_name,"Wi-Fi") != NULL) { - return PIXBUF_TO_WIDGET(network_wireless_pb_data, "/org/wireshark/image/toolbar/network_wireless_16.png"); - } - switch (device->type) { - case IF_DIALUP: - return xpm_to_widget(modem_16_xpm); - case IF_WIRELESS: - return PIXBUF_TO_WIDGET(network_wireless_pb_data, "/org/wireshark/image/toolbar/network_wireless_16.png"); -#ifdef HAVE_AIRPCAP - case IF_AIRPCAP: - return xpm_to_widget(capture_airpcap_16_xpm); -#endif - case IF_BLUETOOTH: - return PIXBUF_TO_WIDGET(network_bluetooth_pb_data, "/org/wireshark/image/toolbar/network_bluetooth_16.png"); - case IF_USB: - return PIXBUF_TO_WIDGET(network_usb_pb_data, "/org/wireshark/image/toolbar/network_usb_16.png"); - case IF_VIRTUAL: - return xpm_to_widget(network_virtual_16_xpm); - case IF_WIRED: - return PIXBUF_TO_WIDGET(network_wired_pb_data, "/org/wireshark/image/toolbar/network_wired_16.png"); - case IF_EXTCAP: -#ifdef _WIN32 - if (strncmp(device->friendly_name, "USBPcap", 7) == 0) { - return PIXBUF_TO_WIDGET(network_usb_pb_data, "/org/wireshark/image/toolbar/network_usb_16.png"); - } -#endif - case IF_PIPE: - case IF_STDIN: - return PIXBUF_TO_WIDGET(pipe_pb_data, "/org/wireshark/image/toolbar/pipe_16.png"); - default: - printf("unknown device type\n"); - } - return PIXBUF_TO_WIDGET(network_wired_pb_data, "/org/wireshark/image/toolbar/network_wired_16.png"); -} - - -static int -get_ip_addr_count(GSList *addr_list) -{ - GSList *curr_addr; - if_addr_t *addr; - int count; - - count = 0; - for (curr_addr = addr_list; curr_addr != NULL; - curr_addr = g_slist_next(curr_addr)) { - addr = (if_addr_t *)curr_addr->data; - switch (addr->ifat_type) { - - case IF_AT_IPv4: - case IF_AT_IPv6: - count++; - break; - - default: - /* In case we add non-IP addresses */ - break; - } - } - return count; -} - -static const gchar * -set_ip_addr_label(GSList *addr_list, GtkWidget *ip_lb, guint selected_ip_addr) -{ - GSList *curr_addr; - if_addr_t *addr; - address addr_address; - char *addr_str = NULL; - - curr_addr = g_slist_nth(addr_list, selected_ip_addr); - if (curr_addr) { - addr = (if_addr_t *)curr_addr->data; - switch (addr->ifat_type) { - - case IF_AT_IPv4: - set_address(&addr_address, AT_IPv4, 4, &addr->addr.ip4_addr); - addr_str = (char*)address_to_str(NULL, &addr_address); - break; - - case IF_AT_IPv6: - set_address(&addr_address, AT_IPv6, 16, addr->addr.ip6_addr); - addr_str = (char*)address_to_str(NULL, &addr_address); - break; - - default: - /* Ignore non-IP addresses, in case we ever support them */ - break; - } - } - - if (addr_str) { - gtk_label_set_text(GTK_LABEL(ip_lb), addr_str); - } else { - gtk_label_set_text(GTK_LABEL(ip_lb), "none"); - } - wmem_free(NULL, addr_str); - g_object_set_data(G_OBJECT(ip_lb), CAPTURE_IF_SELECTED_IP_ADDR, GINT_TO_POINTER(selected_ip_addr)); - - return addr_str; -} - - -static gboolean -ip_label_enter_cb(GtkWidget *eb, GdkEventCrossing *event _U_, gpointer user_data _U_) -{ - gtk_widget_set_state(eb, GTK_STATE_PRELIGHT); - - return FALSE; -} - - -static gboolean -ip_label_leave_cb(GtkWidget *eb, GdkEvent *event _U_, gpointer user_data _U_) -{ - gtk_widget_set_state(eb, GTK_STATE_NORMAL); - - return FALSE; -} - - -static gboolean -ip_label_press_cb(GtkWidget *widget, GdkEvent *event _U_, gpointer data) -{ - GtkWidget *ip_lb = (GtkWidget *)g_object_get_data(G_OBJECT(widget), CAPTURE_IF_IP_ADDR_LABEL); - GSList *addr_list = (GSList *)data; - GSList *curr_addr, *start_addr; - if_addr_t *addr; - guint selected_ip_addr = GPOINTER_TO_UINT(g_object_get_data(G_OBJECT(ip_lb), CAPTURE_IF_SELECTED_IP_ADDR)); - - /* Select next IP address */ - start_addr = g_slist_nth(addr_list, selected_ip_addr); - for (;;) { - selected_ip_addr++; - if (g_slist_length(addr_list) <= selected_ip_addr) { - /* Wrap around */ - selected_ip_addr = 0; - } - curr_addr = g_slist_nth(addr_list, selected_ip_addr); - if (curr_addr == start_addr) { - /* We wrapped all the way around */ - break; - } - - addr = (if_addr_t *)curr_addr->data; - switch (addr->ifat_type) { - - case IF_AT_IPv4: - case IF_AT_IPv6: - goto found; - - default: - /* In case we add non-IP addresses */ - break; - } - } - -found: - set_ip_addr_label(addr_list, ip_lb, selected_ip_addr); - - return FALSE; -} - -static void -capture_if_stop_cb(GtkWidget *w _U_, gpointer d _U_) -{ - guint ifs; - if_dlg_data_t data; - - for (ifs = 0; ifs < if_array->len; ifs++) { - data = g_array_index(if_array, if_dlg_data_t, ifs); - if (data.hidden) { - continue; - } - gtk_widget_set_sensitive(data.choose_bt, TRUE); - if_array = g_array_remove_index(if_array, ifs); - g_array_insert_val(if_array, ifs, data); - } - capture_stop_cb(NULL, NULL); -} - -static void -make_if_array(void) -{ - if_dlg_data_t data; - guint i; - - if_array = g_array_new(FALSE, FALSE, sizeof(if_dlg_data_t)); - - for (i = 0; i < global_capture_opts.all_ifaces->len; i++) { - data.device_lb = NULL; - data.descr_lb = NULL; - data.ip_lb = NULL; - data.curr_lb = NULL; - data.last_lb = NULL; - data.choose_bt = NULL; -#ifdef _WIN32 - data.details_bt = NULL; -#endif - data.hidden = FALSE; - g_array_append_val(if_array, data); - } -} - -/* - * If this is Windows, is WinPcap loaded? If not, pop up a dialog noting - * that fact and return FALSE, as we can't capture traffic. - * - * Otherwise (not Windows or WinPcap loaded), are there any interfaces? - * If not, pop up a dialog noting that fact and return FALSE, as there - * are no interfaces on which to capture traffic. - * - * Otherwise, return TRUE, as we can capture. - */ -static gboolean -can_capture(void) -{ -#ifdef _WIN32 - /* Is WPcap loaded? */ - if (!has_wpcap) { - char *detailed_err; - - detailed_err = cant_load_winpcap_err("Wireshark"); - simple_error_message_box("%s", detailed_err); - g_free(detailed_err); - return FALSE; - } -#endif - - if (global_capture_opts.all_ifaces->len == 0) { - simple_error_message_box("There are no interfaces on which a capture can be done."); - return FALSE; - } - - return TRUE; -} - -static void -capture_if_refresh_if_list(void) -{ - GtkWidget *if_vb, *if_grid, *icon, *if_lb, *eb; - GtkRequisition requisition; - int row = 0, height = 0; - guint ifs; - interface_t device; - const gchar *addr_str; - gchar *user_descr; - if_dlg_data_t data; - - if (!can_capture()) { - /* No interfaces or, on Windows, no WinPcap; we've already popped - up a message, so just get rid of the interface dialog. */ - destroy_if_window(); - return; - } - - if (cap_if_sw) { - /* First, get rid of the old interface list, and stop updating - the statistics on it. */ - gtk_container_remove(GTK_CONTAINER(cap_if_top_vb), cap_if_sw); - capture_stat_stop(sc); - g_source_remove(timer_id); - } - - /* Now construct the new interface list, and start updating the - statistics on it. */ - - make_if_array(); - - cap_if_sw = gtk_scrolled_window_new(NULL, NULL); - gtk_scrolled_window_set_policy(GTK_SCROLLED_WINDOW(cap_if_sw), GTK_POLICY_NEVER, GTK_POLICY_AUTOMATIC); - gtk_box_pack_start(GTK_BOX(cap_if_top_vb), cap_if_sw, TRUE, TRUE, 0); - - if_vb = gtk_alignment_new(0.0F, 0.0F, 1.0F, 0.0F); - gtk_container_set_border_width(GTK_CONTAINER(if_vb), 5); -#if ! GTK_CHECK_VERSION(3,8,0) - gtk_scrolled_window_add_with_viewport(GTK_SCROLLED_WINDOW(cap_if_sw), if_vb); -#else - gtk_container_add(GTK_CONTAINER(cap_if_sw), if_vb); -#endif - - if_grid = ws_gtk_grid_new(); - ws_gtk_grid_set_row_spacing(GTK_GRID(if_grid), 3); - ws_gtk_grid_set_column_spacing(GTK_GRID(if_grid), 3); - gtk_container_add(GTK_CONTAINER(if_vb), if_grid); - - /* This is the icon column, used to display which kind of interface we have */ - if_lb = gtk_label_new(""); - ws_gtk_grid_attach_extended(GTK_GRID(if_grid), if_lb, 0, row, 1, 1, - (GtkAttachOptions)0, (GtkAttachOptions)0, 0, 0); - - if_lb = gtk_label_new("Device"); - ws_gtk_grid_attach_defaults(GTK_GRID(if_grid), if_lb, 1, row, 3, 1); - - if_lb = gtk_label_new("Description"); - ws_gtk_grid_attach_defaults(GTK_GRID(if_grid), if_lb, 4, row, 1, 1); - - if_lb = gtk_label_new(" IP "); - ws_gtk_grid_attach_extended(GTK_GRID(if_grid), if_lb, 5, row, 1, 1, - (GtkAttachOptions)0, (GtkAttachOptions)0, 0, 0); - - if_lb = gtk_label_new("Packets"); - ws_gtk_grid_attach_extended(GTK_GRID(if_grid), if_lb, 6, row, 1, 1, - (GtkAttachOptions)0, (GtkAttachOptions)0, 0, 0); - - if_lb = gtk_label_new(" Packets/s "); - ws_gtk_grid_attach_extended(GTK_GRID(if_grid), if_lb, 7, row, 1, 1, - (GtkAttachOptions)0, (GtkAttachOptions)0, 0, 0); - row++; - - height += 30; - /* Start gathering statistics (using dumpcap) */ - sc = capture_stat_start(&global_capture_opts); - - /* List the interfaces */ - for (ifs = 0; ifs < global_capture_opts.all_ifaces->len; ifs++) { - device = g_array_index(global_capture_opts.all_ifaces, interface_t, ifs); - data = g_array_index(if_array, if_dlg_data_t, ifs); - /* Continue if capture device is hidden */ - if (device.hidden) { - data.hidden = TRUE; - if_array = g_array_remove_index(if_array, ifs); - g_array_insert_val(if_array, ifs, data); - continue; - } - data.choose_bt = gtk_check_button_new(); - ws_gtk_grid_attach_extended(GTK_GRID(if_grid), data.choose_bt, 0, row, 1, 1, - (GtkAttachOptions)0, (GtkAttachOptions)0, 0, 0); - if (gbl_capture_in_progress) { - gtk_widget_set_sensitive(data.choose_bt, FALSE); - } else { - gtk_widget_set_sensitive(data.choose_bt, TRUE); - } - gtk_toggle_button_set_active((GtkToggleButton *)data.choose_bt, device.selected); - g_signal_connect(data.choose_bt, "toggled", G_CALLBACK(store_selected), device.name); - /* Kind of adaptor (icon) */ - icon = capture_get_if_icon(&(device)); - ws_gtk_grid_attach_extended(GTK_GRID(if_grid), icon, 1, row, 1, 1, - (GtkAttachOptions)0, (GtkAttachOptions)0, 0, 0); - - /* device name */ -#ifdef _WIN32 - /* - * On Windows, device names are generally not meaningful - NT 5 - * uses long blobs with GUIDs in them, for example - so instead we use - * the display name which should match that shown in ncpa.cpl - */ - data.device_lb = gtk_label_new(device.display_name); -#else - data.device_lb = gtk_label_new(device.name); -#endif - gtk_misc_set_alignment(GTK_MISC(data.device_lb), 0.0f, 0.5f); - if (strlen(gtk_label_get_text(GTK_LABEL(data.device_lb))) > SOFT_LABEL_LEN) { - gtk_label_set_ellipsize(GTK_LABEL(data.device_lb), PANGO_ELLIPSIZE_MIDDLE); - gtk_label_set_width_chars(GTK_LABEL(data.device_lb), SOFT_LABEL_LEN); - } - ws_gtk_grid_attach_defaults(GTK_GRID(if_grid), data.device_lb, 2, row, 2, 1); - - /* description */ - user_descr = capture_dev_user_descr_find(device.name); - if (user_descr) { - data.descr_lb = gtk_label_new(user_descr); - g_free (user_descr); - } else { - if (device.if_info.vendor_description) - data.descr_lb = gtk_label_new(device.if_info.vendor_description); - else - data.descr_lb = gtk_label_new(""); - } - gtk_misc_set_alignment(GTK_MISC(data.descr_lb), 0.0f, 0.5f); - if (strlen(gtk_label_get_text(GTK_LABEL(data.descr_lb))) > SOFT_LABEL_LEN) { - gtk_label_set_ellipsize(GTK_LABEL(data.descr_lb), PANGO_ELLIPSIZE_MIDDLE); - gtk_label_set_width_chars(GTK_LABEL(data.descr_lb), SOFT_LABEL_LEN); - } - ws_gtk_grid_attach_defaults(GTK_GRID(if_grid), data.descr_lb, 4, row, 1, 1); - - /* IP address */ - /* Only one IP address will be shown, start with the first */ - data.ip_lb = gtk_label_new(""); - addr_str = set_ip_addr_label (device.if_info.addrs, data.ip_lb, 0); - if (addr_str) { - gtk_widget_set_sensitive(data.ip_lb, TRUE); - } else { - gtk_widget_set_sensitive(data.ip_lb, FALSE); - } - eb = gtk_event_box_new (); - gtk_container_add(GTK_CONTAINER(eb), data.ip_lb); - ws_gtk_grid_attach_extended(GTK_GRID(if_grid), eb, 5, row, 1, 1, - (GtkAttachOptions)0, (GtkAttachOptions)0, 0, 0); - if (get_ip_addr_count(device.if_info.addrs) > 1) { - /* More than one IP address, make it possible to toggle */ - g_object_set_data(G_OBJECT(eb), CAPTURE_IF_IP_ADDR_LABEL, data.ip_lb); - gtk_widget_set_tooltip_text(eb, "Click to see additional IP addresses"); - g_signal_connect(eb, "enter-notify-event", G_CALLBACK(ip_label_enter_cb), NULL); - g_signal_connect(eb, "leave-notify-event", G_CALLBACK(ip_label_leave_cb), NULL); - g_signal_connect(eb, "button-press-event", G_CALLBACK(ip_label_press_cb), device.if_info.addrs); - } - - /* packets */ - data.curr_lb = gtk_label_new("-"); - ws_gtk_grid_attach_extended(GTK_GRID(if_grid), data.curr_lb, 6, row, 1, 1, - (GtkAttachOptions)0, (GtkAttachOptions)0, 0, 0); - - /* packets/s */ - data.last_lb = gtk_label_new("-"); - ws_gtk_grid_attach_extended(GTK_GRID(if_grid), data.last_lb, 7, row, 1, 1, - (GtkAttachOptions)0, (GtkAttachOptions)0, 0, 0); - - /* details button */ -#ifdef _WIN32 - data.details_bt = ws_gtk_button_new_from_stock(WIRESHARK_STOCK_CAPTURE_DETAILS); - gtk_widget_set_tooltip_text(data.details_bt, "Open the capture details dialog of this interface."); - ws_gtk_grid_attach_extended(GTK_GRID(if_grid), data.details_bt, 8, row, 1, 1, 0, 0, 0, 0); - if (capture_if_has_details(device.name)) { - g_signal_connect(data.details_bt, "clicked", G_CALLBACK(capture_details_cb), device.name); - } else { - gtk_widget_set_sensitive(data.details_bt, FALSE); - } -#endif - if_array = g_array_remove_index(if_array, ifs); - g_array_insert_val(if_array, ifs, data); - - row++; - if (row <= 20) { - /* Add up to 20 rows of interfaces, otherwise the window may become too high */ -#ifdef _WIN32 - gtk_widget_get_preferred_size(GTK_WIDGET(data.details_bt), &requisition, NULL); -#else - gtk_widget_get_preferred_size(GTK_WIDGET(data.choose_bt), &requisition, NULL); -#endif - height += requisition.height; - } - } - - gtk_widget_get_preferred_size(GTK_WIDGET(close_bt), &requisition, NULL); - /* height + static offset + grid spacing */ - height += requisition.height + 40 + (row * 3); - - gtk_window_set_default_size(GTK_WINDOW(cap_if_w), -1, height); - - gtk_widget_show_all(cap_if_w); - - /* update the interface list every 1000ms */ - timer_id = g_timeout_add(1000, update_all, sc); -} - -/* start getting capture stats from all interfaces */ -void -capture_if_cb(GtkWidget *w _U_, gpointer d _U_) -{ - GtkWidget *bbox, - *help_bt; -#ifdef HAVE_AIRPCAP - GtkWidget *decryption_cb; -#endif - - if (cap_if_w != NULL) { - /* There's already a "Capture Interfaces" dialog box; reactivate it. */ - reactivate_window(cap_if_w); - return; - } - - if (!can_capture()) { - /* No interfaces or, on Windows, no WinPcap; just give up. */ - return; - } - -#ifdef HAVE_AIRPCAP - /* LOAD AIRPCAP INTERFACES */ - - /* If no airpcap interface is present, gray everything */ - if (airpcap_if_active == NULL) { - if (g_airpcap_if_list == NULL) { - /*No airpcap device found */ - airpcap_enable_toolbar_widgets(wireless_tb,FALSE); - } else { - /* default adapter is not airpcap... or is airpcap but is not found*/ - if (airpcap_if_active){ - /* XXX can never happen? */ - airpcap_set_toolbar_stop_capture(airpcap_if_active); - } - airpcap_enable_toolbar_widgets(wireless_tb,FALSE); - } - } - if (airpcap_if_active){ - decryption_cb = (GtkWidget *)g_object_get_data(G_OBJECT(wireless_tb),AIRPCAP_TOOLBAR_DECRYPTION_KEY); - /* XXXX update_decryption_mode_list() trigers a rescan, should only be done if the mode is changed */ - update_decryption_mode_list(decryption_cb); - airpcap_set_toolbar_start_capture(airpcap_if_active); - } -#endif - - cap_if_w = dlg_window_new("Wireshark: Capture Interfaces"); /* transient_for top_level */ - /* XXX: Note that on Windows the following is effectively a no-op; See dlg_window_new(). */ - /* This means, on Windows, if the top_level Wireshark window is destroyed when */ - /* the capture_interfaces dialog window is open, that the dumpcap process will not */ - /* be stopped since the destroy callback for the capture_interfaces dialog window */ - /* will not be called. */ - /* ToDo: Fix this ! */ - gtk_window_set_destroy_with_parent (GTK_WINDOW(cap_if_w), TRUE); - - cap_if_top_vb = ws_gtk_box_new(GTK_ORIENTATION_VERTICAL, DLG_UNRELATED_SPACING, FALSE); - gtk_container_add(GTK_CONTAINER(cap_if_w), cap_if_top_vb); - gtk_container_set_border_width(GTK_CONTAINER(cap_if_top_vb), DLG_OUTER_MARGIN); - - /* Button row: close, help, stop, start, and options button */ - bbox = dlg_button_row_new(GTK_STOCK_HELP, WIRESHARK_STOCK_CAPTURE_START, WIRESHARK_STOCK_CAPTURE_OPTIONS, WIRESHARK_STOCK_CAPTURE_STOP, GTK_STOCK_CLOSE, NULL); - - gtk_box_pack_end(GTK_BOX(cap_if_top_vb), bbox, FALSE, FALSE, 0); - help_bt = (GtkWidget *)g_object_get_data(G_OBJECT(bbox), GTK_STOCK_HELP); - g_signal_connect(help_bt, "clicked", G_CALLBACK(topic_cb), (gpointer)(HELP_CAPTURE_INTERFACES_DIALOG)); - - stop_bt = (GtkWidget *)g_object_get_data(G_OBJECT(bbox), WIRESHARK_STOCK_CAPTURE_STOP); - g_signal_connect(stop_bt, "clicked", G_CALLBACK(capture_if_stop_cb), NULL); - close_bt = (GtkWidget *)g_object_get_data(G_OBJECT(bbox), GTK_STOCK_CLOSE); - window_set_cancel_button(cap_if_w, close_bt, window_cancel_button_cb); - gtk_widget_set_tooltip_text(close_bt, "Close this window."); - options_bt = (GtkWidget *)g_object_get_data(G_OBJECT(bbox), WIRESHARK_STOCK_CAPTURE_OPTIONS); - g_signal_connect(options_bt, "clicked", G_CALLBACK(capture_prepare_cb), NULL); - capture_bt = (GtkWidget *)g_object_get_data(G_OBJECT(bbox), WIRESHARK_STOCK_CAPTURE_START); - g_signal_connect(capture_bt, "clicked", G_CALLBACK(capture_do_cb), NULL); - - gtk_widget_grab_default(close_bt); - - g_signal_connect(cap_if_w, "delete_event", G_CALLBACK(window_delete_event_cb), NULL); - g_signal_connect(cap_if_w, "destroy", G_CALLBACK(capture_if_destroy_cb), sc); - - capture_if_refresh_if_list(); - - window_present(cap_if_w); - - set_capture_if_dialog_for_capture_in_progress(gbl_capture_in_progress); -} - -gboolean interfaces_dialog_window_present(void) -{ - return (cap_if_w?TRUE:FALSE); -} - -void refresh_if_window(void) -{ - if (cap_if_w) { - capture_if_refresh_if_list(); - } -} - -void select_all_interfaces(gboolean enable _U_) -{ - 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); - update_selected_interface(device.if_info.name); - } -} - -void destroy_if_window(void) -{ - if (cap_if_w) { - window_destroy(cap_if_w); - } -} -#else /* HAVE_LIBPCAP */ - -void -set_capture_if_dialog_for_capture_in_progress(gboolean capture_in_progress _U_) -{ -} - -#endif /* HAVE_LIBPCAP */ - -/* - * Editor modelines - * - * Local Variables: - * c-basic-offset: 2 - * tab-width: 8 - * indent-tabs-mode: nil - * End: - * - * ex: set shiftwidth=2 tabstop=8 expandtab: - * :indentSize=2:tabSize=8:noTabs=true: - */ |