/* main_welcome.c * * Wireshark - Network traffic analyzer * By Gerald Combs * 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 #include #ifdef HAVE_LIBPCAP #include "ui/capture.h" #include "capture_opts.h" #endif #include #include #include #ifdef HAVE_LIBPCAP #include "ui/capture_ui_utils.h" #include "ui/iface_lists.h" #include "ui/capture_globals.h" #endif #include "ui/recent.h" #include "ui/simple_dialog.h" #include #include "ui/ui_util.h" #include "ui/gtk/gui_utils.h" #include "ui/gtk/color_utils.h" #include "ui/gtk/gtkglobals.h" #include "ui/gtk/main.h" #include "ui/gtk/menus.h" #include "ui/gtk/main_welcome.h" #include "ui/gtk/main_welcome_private.h" #include "ui/gtk/main_toolbar.h" #include "ui/gtk/help_dlg.h" #include "ui/gtk/capture_file_dlg.h" #include "ui/gtk/stock_icons.h" #ifndef HAVE_GDK_GRESOURCE #include "ui/gtk/pixbuf-csource.h" #endif #ifdef HAVE_LIBPCAP #include "ui/gtk/capture_dlg.h" #include "ui/gtk/capture_if_dlg.h" #if GTK_CHECK_VERSION(2,18,0) #include "ui/gtk/webbrowser.h" #endif #endif /* HAVE_LIBPCAP */ #ifdef _WIN32 #include #include #endif #ifdef HAVE_AIRPCAP #include #include #include "airpcap_gui_utils.h" #endif /* XXX */ static GtkWidget *welcome_hb = NULL; static GtkWidget *header_lb = NULL; /* Foreground colors are set using Pango markup */ #if GTK_CHECK_VERSION(3,0,0) static GdkRGBA rgba_welcome_bg = {0.901, 0.901, 0.901, 1.0 }; static GdkRGBA rgba_header_bar_bg = { 0.094, 0.360, 0.792, 1.0 }; static GdkRGBA rgba_topic_header_bg = { 0.004, 0.224, 0.745, 1.0 }; static GdkRGBA rgba_topic_content_bg = { 1, 1, 1, 1.0 }; static GdkRGBA rgba_topic_item_idle_bg; static GdkRGBA rgba_topic_item_entered_bg = { 0.827, 0.847, 0.854, 1.0 }; #else static GdkColor welcome_bg = { 0, 0xe6e6, 0xe6e6, 0xe6e6 }; static GdkColor header_bar_bg = { 0, 0x1818, 0x5c5c, 0xcaca }; static GdkColor topic_header_bg = { 0, 0x0101, 0x3939, 0xbebe }; static GdkColor topic_content_bg = { 0, 0xffff, 0xffff, 0xffff }; static GdkColor topic_item_idle_bg; static GdkColor topic_item_entered_bg = { 0, 0xd3d3, 0xd8d8, 0xdada }; #endif static GtkWidget *welcome_file_panel_vb = NULL; #ifdef HAVE_LIBPCAP static GtkWidget *if_view = NULL; /* contains a view (list) of all the interfaces */ static GtkWidget *if_scrolled_window; /* a scrolled window that contains the if_view */ #endif static GSList *status_messages = NULL; static GMutex *recent_mtx; #ifdef HAVE_LIBPCAP static void capture_if_start(GtkWidget *w _U_, gpointer data _U_); #if GTK_CHECK_VERSION(2,18,0) static gboolean activate_link_cb(GtkLabel *label _U_, gchar *uri, gpointer user_data _U_); #endif #endif /* The "scroll box dynamic" is a (complicated) pseudo widget to */ /* place a vertically list of widgets in (currently the interfaces and recent files). */ /* Once this list get's higher than a specified amount, */ /* it is moved into a scrolled_window. */ /* This is all complicated, the scrolled window is a bit ugly, */ /* the sizes might not be the same on all systems, ... */ /* ... but that's the best what we currently have */ #define SCROLL_BOX_CHILD_BOX "ScrollBoxDynamic_ChildBox" #define SCROLL_BOX_MAX_CHILDS "ScrollBoxDynamic_MaxChilds" #define SCROLL_BOX_SCROLLW_Y_SIZE "ScrollBoxDynamic_Scrollw_Y_Size" #define SCROLL_BOX_SCROLLW "ScrollBoxDynamic_Scrollw" #define TREE_VIEW_INTERFACES "TreeViewInterfaces" #define CAPTURE_VIEW "CaptureView" #define CAPTURE_LABEL "CaptureLabel" #define CAPTURE_HB_BOX_INTERFACE_LIST "CaptureHorizontalBoxInterfaceList" #define CAPTURE_HB_BOX_START "CaptureHorizontalBoxStart" #define CAPTURE_HB_BOX_CAPTURE "CaptureHorizontalBoxCapture" #define CAPTURE_HB_BOX_REFRESH "CaptureHorizontalBoxRefresh" #ifdef HAVE_LIBPCAP static void welcome_header_push_msg(const gchar *msg_format, ...) G_GNUC_PRINTF(1, 2); #endif static GtkWidget * scroll_box_dynamic_new(GtkWidget *child_box, guint max_childs, guint scrollw_y_size) { GtkWidget * parent_box; parent_box = ws_gtk_box_new(GTK_ORIENTATION_VERTICAL, 0, FALSE); gtk_box_pack_start(GTK_BOX(parent_box), GTK_WIDGET(child_box), TRUE, TRUE, 0); g_object_set_data(G_OBJECT(parent_box), SCROLL_BOX_CHILD_BOX, child_box); g_object_set_data(G_OBJECT(parent_box), SCROLL_BOX_MAX_CHILDS, GINT_TO_POINTER(max_childs)); g_object_set_data(G_OBJECT(parent_box), SCROLL_BOX_SCROLLW_Y_SIZE, GINT_TO_POINTER(scrollw_y_size)); gtk_widget_show_all(parent_box); return parent_box; } static GtkWidget * scroll_box_dynamic_add(GtkWidget *parent_box) { GtkWidget *child_box; GtkWidget *scrollw; guint max_cnt; guint curr_cnt; guint scrollw_y_size; GList *childs; child_box = (GtkWidget *)g_object_get_data(G_OBJECT(parent_box), SCROLL_BOX_CHILD_BOX); max_cnt = GPOINTER_TO_INT(g_object_get_data(G_OBJECT(parent_box), SCROLL_BOX_MAX_CHILDS)); /* get the current number of children */ childs = gtk_container_get_children(GTK_CONTAINER(child_box)); curr_cnt = g_list_length(childs); g_list_free(childs); /* have we just reached the max? */ if(curr_cnt == max_cnt) { /* create the scrolled window */ /* XXX - there's no way to get rid of the shadow frame - except for creating an own widget :-( */ scrollw = scrolled_window_new(NULL, NULL); scrollw_y_size = GPOINTER_TO_INT(g_object_get_data(G_OBJECT(parent_box), SCROLL_BOX_SCROLLW_Y_SIZE)); gtk_widget_set_size_request(scrollw, -1, scrollw_y_size); g_object_set_data(G_OBJECT(parent_box), SCROLL_BOX_SCROLLW, scrollw); gtk_box_pack_start(GTK_BOX(parent_box), scrollw, TRUE, TRUE, 0); /* move child_box from parent_box into scrolled window */ g_object_ref(child_box); gtk_container_remove(GTK_CONTAINER(parent_box), child_box); #if ! GTK_CHECK_VERSION(3,8,0) gtk_scrolled_window_add_with_viewport(GTK_SCROLLED_WINDOW(scrollw), child_box); #else gtk_container_add(GTK_CONTAINER(scrollw), child_box); #endif gtk_widget_show_all(scrollw); } return child_box; } static GtkWidget * scroll_box_dynamic_reset(GtkWidget *parent_box) { GtkWidget *child_box, *scrollw; child_box = (GtkWidget *)g_object_get_data(G_OBJECT(parent_box), SCROLL_BOX_CHILD_BOX); scrollw = (GtkWidget *)g_object_get_data(G_OBJECT(parent_box), SCROLL_BOX_SCROLLW); if(scrollw != NULL) { /* move the child_box back from scrolled window into the parent_box */ g_object_ref(child_box); gtk_container_remove(GTK_CONTAINER(parent_box), scrollw); g_object_set_data(G_OBJECT(parent_box), SCROLL_BOX_SCROLLW, NULL); gtk_box_pack_start(GTK_BOX(parent_box), child_box, TRUE, TRUE, 0); } return child_box; } /* mouse entered this widget - change background color */ static gboolean welcome_item_enter_cb(GtkWidget *eb, GdkEventCrossing *event _U_, gpointer user_data _U_) { #if GTK_CHECK_VERSION(3,0,0) gtk_widget_override_background_color(eb, GTK_STATE_FLAG_NORMAL, &rgba_topic_item_entered_bg); #else gtk_widget_modify_bg(eb, GTK_STATE_NORMAL, &topic_item_entered_bg); #endif return FALSE; } /* mouse has left this widget - change background color */ static gboolean welcome_item_leave_cb(GtkWidget *eb, GdkEventCrossing *event _U_, gpointer user_data _U_) { #if GTK_CHECK_VERSION(3,0,0) gtk_widget_override_background_color(eb, GTK_STATE_FLAG_NORMAL, &rgba_topic_item_idle_bg); #else gtk_widget_modify_bg(eb, GTK_STATE_NORMAL, &topic_item_idle_bg); #endif return FALSE; } typedef gboolean (*welcome_button_callback_t) (GtkWidget *widget, GdkEventButton *event, gpointer user_data); /* create a "button widget" */ static GtkWidget * welcome_button(const gchar *stock_item, const gchar *title, const gchar *subtitle, const gchar *tooltip, welcome_button_callback_t welcome_button_callback, gpointer welcome_button_callback_data) { GtkWidget *eb, *w, *item_hb, *text_vb; gchar *formatted_text; item_hb = ws_gtk_box_new(GTK_ORIENTATION_HORIZONTAL, 1, FALSE); /* event box (for background color and events) */ eb = gtk_event_box_new(); gtk_container_add(GTK_CONTAINER(eb), item_hb); #if GTK_CHECK_VERSION(3,0,0) gtk_widget_override_background_color(eb, GTK_STATE_FLAG_NORMAL, &rgba_topic_item_idle_bg); #else gtk_widget_modify_bg(eb, GTK_STATE_NORMAL, &topic_item_idle_bg); #endif if(tooltip != NULL) { gtk_widget_set_tooltip_text(eb, tooltip); } g_signal_connect(eb, "enter-notify-event", G_CALLBACK(welcome_item_enter_cb), NULL); g_signal_connect(eb, "leave-notify-event", G_CALLBACK(welcome_item_leave_cb), NULL); g_signal_connect(eb, "button-release-event", G_CALLBACK(welcome_button_callback), welcome_button_callback_data); /* icon */ w = ws_gtk_image_new_from_stock(stock_item, GTK_ICON_SIZE_LARGE_TOOLBAR); gtk_box_pack_start(GTK_BOX(item_hb), w, FALSE, FALSE, 5); text_vb = ws_gtk_box_new(GTK_ORIENTATION_VERTICAL, 3, FALSE); /* title */ w = gtk_label_new(title); gtk_misc_set_alignment (GTK_MISC(w), 0.0f, 0.5f); formatted_text = g_strdup_printf("%s", title); gtk_label_set_markup(GTK_LABEL(w), formatted_text); g_free(formatted_text); gtk_box_pack_start(GTK_BOX(text_vb), w, FALSE, FALSE, 1); /* subtitle */ w = gtk_label_new(subtitle); gtk_misc_set_alignment (GTK_MISC(w), 0.0f, 0.5f); formatted_text = g_strdup_printf("%s", subtitle); gtk_label_set_markup(GTK_LABEL(w), formatted_text); g_free(formatted_text); gtk_box_pack_start(GTK_BOX(text_vb), w, FALSE, FALSE, 1); gtk_box_pack_start(GTK_BOX(item_hb), text_vb, TRUE, TRUE, 5); return eb; } /* Hack to handle welcome-button "button-release-event" callback */ /* 1. Dispatch to desired actual callback */ /* 2. Return TRUE for the event callback. */ /* user_data: actual (no arg) callback fcn to be invoked. */ static gboolean welcome_button_callback_helper(GtkWidget *w, GdkEventButton *event _U_, gpointer user_data) { void (*funct)(GtkWidget *, gpointer) = (void (*)(GtkWidget *,gpointer))user_data; (*funct)(w, NULL); return TRUE; } void welcome_header_set_message(gchar *msg) { GString *message; time_t secs = time(NULL); struct tm *now = localtime(&secs); message = g_string_new(""); if (msg) { g_string_append(message, msg); } else { /* Use our default header */ if (now != NULL && ((now->tm_mon == 3 && now->tm_mday == 1) || (now->tm_mon == 6 && now->tm_mday == 14))) { g_string_append(message, "Sniffing the glue that holds the Internet together"); } else { g_string_append(message, prefs.gui_start_title); } if ((prefs.gui_version_placement == version_welcome_only) || (prefs.gui_version_placement == version_both)) { g_string_append_printf(message, "\nVersion %s", get_ws_vcs_version_info()); } } g_string_append(message, ""); gtk_label_set_markup(GTK_LABEL(header_lb), message->str); g_string_free(message, TRUE); } /* create the banner "above our heads" */ static GtkWidget * welcome_header_new(void) { GtkWidget *item_vb; GtkWidget *item_hb; GtkWidget *eb; GtkWidget *icon; item_vb = ws_gtk_box_new(GTK_ORIENTATION_VERTICAL, 0, FALSE); /* colorize vbox */ eb = gtk_event_box_new(); gtk_container_add(GTK_CONTAINER(eb), item_vb); #if GTK_CHECK_VERSION(3,0,0) gtk_widget_override_background_color(eb, GTK_STATE_FLAG_NORMAL, &rgba_header_bar_bg); #else gtk_widget_modify_bg(eb, GTK_STATE_NORMAL, &header_bar_bg); #endif item_hb = ws_gtk_box_new(GTK_ORIENTATION_HORIZONTAL, 0, FALSE); gtk_box_pack_start(GTK_BOX(item_vb), item_hb, FALSE, FALSE, 10); #ifdef HAVE_GDK_GRESOURCE icon = pixbuf_to_widget("/org/wireshark/image/wssplash_dev.png"); #else icon = pixbuf_to_widget(wssplash_pb_data); #endif gtk_box_pack_start(GTK_BOX(item_hb), icon, FALSE, FALSE, 10); header_lb = gtk_label_new(NULL); welcome_header_set_message(NULL); gtk_label_set_selectable(GTK_LABEL(header_lb), TRUE); gtk_misc_set_alignment(GTK_MISC(header_lb), 0.0f, 0.5f); gtk_box_pack_start(GTK_BOX(item_hb), header_lb, TRUE, TRUE, 5); gtk_widget_show_all(eb); return eb; } #ifdef HAVE_LIBPCAP static void welcome_header_push_msg(const gchar *msg_format, ...) { va_list ap; gchar *msg; va_start(ap, msg_format); msg = g_strdup_vprintf(msg_format, ap); va_end(ap); status_messages = g_slist_append(status_messages, msg); welcome_header_set_message(msg); gtk_widget_hide(welcome_hb); } #endif static void welcome_header_pop_msg(void) { gchar *msg = NULL; if (status_messages) { g_free(status_messages->data); status_messages = g_slist_delete_link(status_messages, status_messages); } if (status_messages) { msg = (gchar *)status_messages->data; } welcome_header_set_message(msg); if (!status_messages) { gtk_widget_show(welcome_hb); } } /* create a "topic header widget" */ static GtkWidget * welcome_topic_header_new(const char *header) { GtkWidget *w; GtkWidget *eb; gchar *formatted_message; w = gtk_label_new(header); formatted_message = g_strdup_printf("%s", header); gtk_label_set_markup(GTK_LABEL(w), formatted_message); g_free(formatted_message); /* colorize vbox */ eb = gtk_event_box_new(); gtk_container_add(GTK_CONTAINER(eb), w); #if GTK_CHECK_VERSION(3,0,0) gtk_widget_override_background_color(eb, GTK_STATE_FLAG_NORMAL, &rgba_topic_header_bg); #else gtk_widget_modify_bg(eb, GTK_STATE_NORMAL, &topic_header_bg); #endif return eb; } /* create a "topic widget" */ static GtkWidget * welcome_topic_new(const char *header, GtkWidget **to_fill) { GtkWidget *topic_vb; GtkWidget *layout_vb; GtkWidget *topic_eb; GtkWidget *topic_header; topic_vb = ws_gtk_box_new(GTK_ORIENTATION_VERTICAL, 0, FALSE); topic_header = welcome_topic_header_new(header); gtk_box_pack_start(GTK_BOX(topic_vb), topic_header, FALSE, FALSE, 0); layout_vb = ws_gtk_box_new(GTK_ORIENTATION_VERTICAL, 5, FALSE); gtk_container_set_border_width(GTK_CONTAINER(layout_vb), 10); gtk_box_pack_start(GTK_BOX(topic_vb), layout_vb, FALSE, FALSE, 0); /* colorize vbox (we need an event box for this!) */ topic_eb = gtk_event_box_new(); gtk_container_add(GTK_CONTAINER(topic_eb), topic_vb); #if GTK_CHECK_VERSION(3,0,0) gtk_widget_override_background_color(topic_eb, GTK_STATE_FLAG_NORMAL, &rgba_topic_content_bg); #else gtk_widget_modify_bg(topic_eb, GTK_STATE_NORMAL, &topic_content_bg); #endif *to_fill = layout_vb; return topic_eb; } /* a file link was pressed */ static gboolean welcome_filename_link_press_cb(GtkWidget *widget _U_, GdkEventButton *event _U_, gpointer data) { menu_open_filename((gchar *)data); return FALSE; } typedef struct _recent_item_status { gchar *filename; GtkWidget *label; GObject *menu_item; GString *str; gboolean stat_done; int err; guint timer; } recent_item_status; /* * Fetch the status of a file. * This function might be called as a thread. We can't use any drawing * routines here: https://developer.gnome.org/gdk3/stable/gdk3-Threads.html */ static void * get_recent_item_status(void *data) { recent_item_status *ri_stat = (recent_item_status *) data; ws_statb64 stat_buf; gchar *size_str; int err; if (!ri_stat) { return NULL; } /* * Add file size. We use binary prefixes instead of IEC because that's what * most OSes use. */ err = ws_stat64(ri_stat->filename, &stat_buf); g_mutex_lock(recent_mtx); ri_stat->err = err; if(err == 0) { size_str = format_size(stat_buf.st_size, (format_size_flags_e)(format_size_unit_bytes|format_size_prefix_si)); /* pango format string */ g_string_prepend(ri_stat->str, ""); g_string_append_printf(ri_stat->str, " (%s)", size_str); g_free(size_str); } else { g_string_append(ri_stat->str, " [not found]"); } if (!ri_stat->label) { /* The widget went away while we were busy. */ g_free(ri_stat->filename); g_string_free(ri_stat->str, TRUE); g_free(ri_stat); } else { ri_stat->stat_done = TRUE; } g_mutex_unlock(recent_mtx); return NULL; } /* Timeout callback for recent items */ static gboolean update_recent_items(gpointer data) { recent_item_status *ri_stat = (recent_item_status *) data; gboolean again = TRUE; if (!ri_stat) { return FALSE; } g_mutex_lock(recent_mtx); if (ri_stat->stat_done) { again = FALSE; gtk_label_set_markup(GTK_LABEL(ri_stat->label), ri_stat->str->str); if (ri_stat->err == 0) { gtk_widget_set_sensitive(ri_stat->label, TRUE); gtk_action_set_sensitive((GtkAction *) ri_stat->menu_item, TRUE); } ri_stat->timer = 0; } /* Else append some sort of Unicode or ASCII animation to the label? */ g_mutex_unlock(recent_mtx); return again; } static void welcome_filename_destroy_cb(GtkWidget *w _U_, gpointer data) { recent_item_status *ri_stat = (recent_item_status *) data; if (!ri_stat) { return; } g_mutex_lock(recent_mtx); if (ri_stat->timer) { g_source_remove(ri_stat->timer); ri_stat->timer = 0; } g_object_unref(ri_stat->menu_item); if (ri_stat->stat_done) { g_free(ri_stat->filename); g_string_free(ri_stat->str, TRUE); g_free(ri_stat); } else { ri_stat->label = NULL; } g_mutex_unlock(recent_mtx); } /* create a "file link widget" */ static GtkWidget * welcome_filename_link_new(const gchar *filename, GtkWidget **label, GObject *menu_item) { GtkWidget *w; GtkWidget *eb; GString *str; gchar *str_escaped; glong uni_len; gsize uni_start, uni_end; const glong max = 60; recent_item_status *ri_stat; /* filename */ str = g_string_new(filename); uni_len = g_utf8_strlen(str->str, str->len); /* cut max filename length */ if (uni_len > max) { uni_start = g_utf8_offset_to_pointer(str->str, 20) - str->str; uni_end = g_utf8_offset_to_pointer(str->str, uni_len - max) - str->str; g_string_erase(str, uni_start, uni_end); g_string_insert(str, uni_start, " " UTF8_HORIZONTAL_ELLIPSIS " "); } /* escape the possibly shortened filename before adding pango language */ str_escaped=g_markup_escape_text(str->str, -1); g_string_free(str, TRUE); /* label */ w = gtk_label_new(str_escaped); *label = w; gtk_misc_set_padding(GTK_MISC(w), 5, 2); gtk_misc_set_alignment (GTK_MISC(w), 0.0f, 0.0f); gtk_widget_set_sensitive(w, FALSE); ri_stat = (recent_item_status *)g_malloc(sizeof(recent_item_status)); ri_stat->filename = g_strdup(filename); ri_stat->label = w; ri_stat->menu_item = menu_item; ri_stat->str = g_string_new(str_escaped); ri_stat->stat_done = FALSE; ri_stat->timer = 0; g_object_ref(G_OBJECT(menu_item)); g_signal_connect(w, "destroy", G_CALLBACK(welcome_filename_destroy_cb), ri_stat); g_free(str_escaped); #if GLIB_CHECK_VERSION(2,31,0) /* XXX - Add the filename here? */ g_thread_new("Recent item status", get_recent_item_status, ri_stat); #else g_thread_create(get_recent_item_status, ri_stat, FALSE, NULL); #endif ri_stat->timer = g_timeout_add(200, update_recent_items, ri_stat); /* event box */ eb = gtk_event_box_new(); #if GTK_CHECK_VERSION(3,0,0) gtk_widget_override_background_color(eb, GTK_STATE_FLAG_NORMAL, &rgba_topic_item_idle_bg); #else gtk_widget_modify_bg(eb, GTK_STATE_NORMAL, &topic_item_idle_bg); #endif gtk_container_add(GTK_CONTAINER(eb), w); gtk_widget_set_tooltip_text(eb, filename); g_signal_connect(eb, "enter-notify-event", G_CALLBACK(welcome_item_enter_cb), w); g_signal_connect(eb, "leave-notify-event", G_CALLBACK(welcome_item_leave_cb), w); g_signal_connect(eb, "button-press-event", G_CALLBACK(welcome_filename_link_press_cb), (gchar *) filename); return eb; } /* reset the list of recent files */ void main_welcome_reset_recent_capture_files(void) { GtkWidget *child_box; GList* child_list; GList* child_list_item; if(welcome_file_panel_vb) { child_box = scroll_box_dynamic_reset(welcome_file_panel_vb); child_list = gtk_container_get_children(GTK_CONTAINER(child_box)); child_list_item = child_list; while(child_list_item) { gtk_container_remove(GTK_CONTAINER(child_box), (GtkWidget *)child_list_item->data); child_list_item = g_list_next(child_list_item); } g_list_free(child_list); } } /* add a new file to the list of recent files */ void main_welcome_add_recent_capture_file(const char *widget_cf_name, GObject *menu_item) { GtkWidget *w; GtkWidget *child_box; GtkWidget *label; w = welcome_filename_link_new(widget_cf_name, &label, menu_item); child_box = scroll_box_dynamic_add(welcome_file_panel_vb); gtk_box_pack_start(GTK_BOX(child_box), w, FALSE, FALSE, 0); gtk_widget_show_all(w); gtk_widget_show_all(child_box); } #ifdef HAVE_LIBPCAP static gboolean on_selection_changed(GtkTreeSelection *selection _U_, GtkTreeModel *model, GtkTreePath *path, gboolean path_currently_selected, gpointer data _U_) { GtkTreeIter iter; gchar *if_name; guint i; interface_t device; gtk_tree_model_get_iter (model, &iter, path); gtk_tree_model_get (model, &iter, IFACE_NAME, &if_name, -1); 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(device.name, if_name) == 0) { if (path_currently_selected) { if (device.selected) { device.selected = FALSE; global_capture_opts.num_selected--; } } else { if (!device.selected) { device.selected = TRUE; global_capture_opts.num_selected++; } } if (capture_dlg_window_present()) { enable_selected_interface(g_strdup(if_name), device.selected); } if (interfaces_dialog_window_present()) { update_selected_interface(g_strdup(if_name)); } 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); break; } } set_sensitivity_for_start_icon(); return TRUE; } void set_sensitivity_for_start_icon(void) { #ifdef HAVE_LIBPCAP gboolean enable = (global_capture_opts.num_selected > 0); set_start_button_sensitive(enable); set_menus_capture_start_sensitivity(enable); #endif } static gboolean activate_ifaces(GtkTreeModel *model, GtkTreePath *path _U_, GtkTreeIter *iter, gpointer userdata) { gchar *if_name; GtkWidget *view; GtkTreeSelection *selection; selected_name_t *entry = (selected_name_t *)userdata; view = (GtkWidget *)g_object_get_data(G_OBJECT(welcome_hb), TREE_VIEW_INTERFACES); selection = gtk_tree_view_get_selection(GTK_TREE_VIEW(view)); gtk_tree_model_get (model, iter, IFACE_NAME, &if_name, -1); if (strcmp(if_name, entry->name) == 0) { if (entry->activate) { gtk_tree_selection_select_iter(selection, iter); } else { gtk_tree_selection_unselect_iter(selection, iter); } return TRUE; } return FALSE; } void change_interface_selection(gchar* name, gboolean activate) { GtkWidget *view; GtkTreeModel *model; selected_name_t entry; view = (GtkWidget *)g_object_get_data(G_OBJECT(welcome_hb), TREE_VIEW_INTERFACES); model = gtk_tree_view_get_model(GTK_TREE_VIEW(view)); entry.name = g_strdup(name); entry.activate = activate; gtk_tree_model_foreach(GTK_TREE_MODEL(model), (GtkTreeModelForeachFunc)(activate_ifaces), (gpointer) &entry); } void change_selection_for_all(gboolean enable) { guint i; gboolean all = FALSE; interface_t device; for (i = 0; i < global_capture_opts.all_ifaces->len; i++) { device = g_array_index(global_capture_opts.all_ifaces, interface_t, i); all = strcmp(device.name, "any"); if (all) { change_interface_selection(device.name, enable); } else { change_interface_selection(device.name, FALSE); } } } #endif #ifdef HAVE_LIBPCAP void change_interface_name(gchar *oldname, guint indx) { GtkWidget *view; GtkTreeModel *model; GtkTreeIter iter; interface_t device; GtkTreeSelection *entry; gchar *optname; view = (GtkWidget *)g_object_get_data(G_OBJECT(welcome_hb), TREE_VIEW_INTERFACES); entry = gtk_tree_view_get_selection(GTK_TREE_VIEW(view)); model = gtk_tree_view_get_model(GTK_TREE_VIEW(view)); device = g_array_index(global_capture_opts.all_ifaces, interface_t, indx); if (gtk_tree_model_get_iter_first (model, &iter)) { do { gtk_tree_model_get(model, &iter, IFACE_NAME, &optname, -1); if (strcmp(optname, oldname) == 0) { gtk_list_store_set(GTK_LIST_STORE(model), &iter, ICON, gtk_image_get_pixbuf(GTK_IMAGE(capture_get_if_icon(&device))), IFACE_DESCR, device.display_name, IFACE_NAME, device.name, -1); if (device.selected) { gtk_tree_selection_select_iter(entry, &iter); } break; } } while (gtk_tree_model_iter_next(model, &iter)); g_free(optname); } } #endif #ifdef HAVE_PCAP_REMOTE void add_interface_to_list(guint indx) { GtkWidget *view, *icon; GtkTreeModel *model; GtkTreeIter iter; gint size; gchar *lines; interface_t device; device = g_array_index(global_capture_opts.all_ifaces, interface_t, indx); #ifdef HAVE_GDK_GRESOURCE icon = pixbuf_to_widget("/org/wireshark/image/toolbar/remote_sat_16.png"); #else icon = pixbuf_to_widget(remote_sat_pb_data); #endif view = (GtkWidget *)g_object_get_data(G_OBJECT(welcome_hb), TREE_VIEW_INTERFACES); model = gtk_tree_view_get_model(GTK_TREE_VIEW(view)); size = gtk_tree_model_iter_n_children(model, NULL); lines = g_strdup_printf("%d", size-1); if (gtk_tree_model_get_iter_from_string(model, &iter, lines)) { gtk_list_store_append (GTK_LIST_STORE(model), &iter); gtk_list_store_set(GTK_LIST_STORE(model), &iter, ICON, gtk_image_get_pixbuf(GTK_IMAGE(icon)), IFACE_DESCR, device.display_name, IFACE_NAME, device.name, -1); } } #endif #ifdef HAVE_LIBPCAP static void clear_capture_box(void) { GtkWidget *item_hb; item_hb = (GtkWidget *)g_object_get_data(G_OBJECT(welcome_hb), CAPTURE_HB_BOX_INTERFACE_LIST); if (item_hb) { gtk_widget_destroy(item_hb); } item_hb = (GtkWidget *)g_object_get_data(G_OBJECT(welcome_hb), CAPTURE_HB_BOX_START); if (item_hb) { gtk_widget_destroy(item_hb); } item_hb = (GtkWidget *)g_object_get_data(G_OBJECT(welcome_hb), CAPTURE_HB_BOX_CAPTURE); if (item_hb) { gtk_widget_destroy(item_hb); } item_hb = (GtkWidget *)g_object_get_data(G_OBJECT(welcome_hb), CAPTURE_HB_BOX_REFRESH); if (item_hb) { gtk_widget_destroy(item_hb); } if (if_scrolled_window) { gtk_widget_destroy(if_scrolled_window); if_scrolled_window = NULL; if_view = NULL; } } static void update_interface_scrolled_window_height(void) { /* set the height of the scroll window that shows the interfaces * based on the number of visible interfaces - up to a maximum of 10 interfaces */ guint i; interface_t device; int visible_interface_count=0; if(if_scrolled_window==NULL){ return; } for (i = 0; i < global_capture_opts.all_ifaces->len; i++) { device = g_array_index(global_capture_opts.all_ifaces, interface_t, i); if (!device.hidden) { visible_interface_count++; } } if(visible_interface_count>10){ /* up to 10 interfaces will be visible at one time */ visible_interface_count=10; } if(visible_interface_count<2){ /* minimum space for two interfaces */ visible_interface_count=2; } gtk_widget_set_size_request(if_scrolled_window, FALSE, visible_interface_count*21+4); } static void update_capture_box(void) { guint i; GtkListStore *store; GtkTreeIter iter; GtkTreeSelection *entry; interface_t device; gboolean changed = FALSE; store = gtk_list_store_new(NUMCOLUMNS, GDK_TYPE_PIXBUF, G_TYPE_STRING, G_TYPE_STRING); gtk_list_store_clear(store); gtk_tree_view_set_model(GTK_TREE_VIEW(if_view), GTK_TREE_MODEL (store)); entry = gtk_tree_view_get_selection(GTK_TREE_VIEW(if_view)); for (i = 0; i < global_capture_opts.all_ifaces->len; i++) { device = g_array_index(global_capture_opts.all_ifaces, interface_t, i); if (!device.hidden) { gtk_list_store_append (store, &iter); gtk_list_store_set (store, &iter, ICON, gtk_image_get_pixbuf(GTK_IMAGE(capture_get_if_icon(&device))), IFACE_DESCR, device.display_name, IFACE_NAME, device.name, -1); if (device.selected) { gtk_tree_selection_select_iter(entry, &iter); } } } update_interface_scrolled_window_height(); changed = TRUE; gtk_tree_selection_set_select_function(GTK_TREE_SELECTION(entry), on_selection_changed, (gpointer)&changed, NULL); } /* * We've been asked to rescan the system looking for interfaces. */ static void refresh_interfaces_cb(GtkWidget *w _U_, gpointer user_data _U_) { clear_capture_box(); refresh_local_interface_lists(); } static void fill_capture_box(void) { GtkWidget *box_to_fill, *item_hb_refresh; GtkWidget *item_hb_interface_list, *item_hb_capture, *item_hb_start, *label, *w; GtkTreeSelection *selection; GtkCellRenderer *renderer; GtkTreeViewColumn *column; int error = 0; gchar *label_text = NULL, *err_str = NULL; #ifdef _WIN32 DWORD reg_ret; DWORD chimney_enabled = 0; DWORD ce_size = sizeof(chimney_enabled); #endif label = (GtkWidget *)g_object_get_data(G_OBJECT(welcome_hb), CAPTURE_LABEL); if (label) { gtk_widget_destroy(label); } box_to_fill = (GtkWidget *)g_object_get_data(G_OBJECT(welcome_hb), CAPTURE_VIEW); if (global_capture_opts.all_ifaces->len > 0) { item_hb_interface_list = welcome_button(WIRESHARK_STOCK_CAPTURE_INTERFACES, "Interface List", "Live list of the capture interfaces\n(counts incoming packets)", "Same as Capture/Interfaces menu or toolbar item", welcome_button_callback_helper, capture_if_cb); gtk_box_pack_start(GTK_BOX(box_to_fill), item_hb_interface_list, FALSE, FALSE, 5); if_scrolled_window = gtk_scrolled_window_new (NULL, NULL); update_interface_scrolled_window_height(); gtk_scrolled_window_set_shadow_type(GTK_SCROLLED_WINDOW(if_scrolled_window), GTK_SHADOW_IN); gtk_scrolled_window_set_policy(GTK_SCROLLED_WINDOW(if_scrolled_window), GTK_POLICY_AUTOMATIC, GTK_POLICY_AUTOMATIC); g_object_set_data(G_OBJECT(welcome_hb), CAPTURE_HB_BOX_INTERFACE_LIST, item_hb_interface_list); if_view = gtk_tree_view_new (); g_object_set(G_OBJECT(if_view), "headers-visible", FALSE, NULL); g_signal_connect(if_view, "row-activated", G_CALLBACK(options_interface_cb), (gpointer)welcome_hb); g_object_set_data(G_OBJECT(welcome_hb), TREE_VIEW_INTERFACES, if_view); column = gtk_tree_view_column_new(); renderer = gtk_cell_renderer_pixbuf_new(); gtk_tree_view_column_pack_start(column, renderer, FALSE); gtk_tree_view_column_set_attributes(column, renderer, "pixbuf", ICON, NULL); renderer = gtk_cell_renderer_text_new(); gtk_tree_view_column_pack_start(column, renderer, TRUE); gtk_tree_view_column_set_attributes(column, renderer, "text", IFACE_DESCR, NULL); gtk_tree_view_append_column(GTK_TREE_VIEW(if_view), column); gtk_tree_view_column_set_resizable(gtk_tree_view_get_column(GTK_TREE_VIEW(if_view), 0), TRUE); renderer = gtk_cell_renderer_text_new(); column = gtk_tree_view_column_new_with_attributes ("", GTK_CELL_RENDERER(renderer), "text", IFACE_NAME, NULL); gtk_tree_view_append_column(GTK_TREE_VIEW(if_view), column); gtk_tree_view_column_set_visible(column, FALSE); selection = gtk_tree_view_get_selection(GTK_TREE_VIEW(if_view)); gtk_tree_selection_set_mode(selection, GTK_SELECTION_MULTIPLE); item_hb_start = welcome_button(WIRESHARK_STOCK_CAPTURE_START, "Start", "Choose one or more interfaces to capture from, then Start", "Same as Capture/Interfaces with default options", (welcome_button_callback_t)capture_if_start, (gpointer)if_view); gtk_box_pack_start(GTK_BOX(box_to_fill), item_hb_start, FALSE, FALSE, 5); update_capture_box(); gtk_container_add (GTK_CONTAINER (if_scrolled_window), if_view); gtk_container_add(GTK_CONTAINER(box_to_fill), if_scrolled_window); g_object_set_data(G_OBJECT(welcome_hb), CAPTURE_HB_BOX_START, item_hb_start); item_hb_capture = welcome_button(WIRESHARK_STOCK_CAPTURE_OPTIONS, "Capture Options", "Start a capture with detailed options", "Same as Capture/Options menu or toolbar item", welcome_button_callback_helper, capture_prep_cb); gtk_box_pack_start(GTK_BOX(box_to_fill), item_hb_capture, FALSE, FALSE, 5); g_object_set_data(G_OBJECT(welcome_hb), CAPTURE_HB_BOX_CAPTURE, item_hb_capture); #ifdef _WIN32 /* Check for chimney offloading */ reg_ret = RegQueryValueEx(HKEY_LOCAL_MACHINE, _T("SYSTEM\\CurrentControlSet\\Services\\Tcpip\\Parameters\\EnableTCPChimney"), NULL, NULL, (LPBYTE) &chimney_enabled, &ce_size); if (reg_ret == ERROR_SUCCESS && chimney_enabled) { welcome_button(WIRESHARK_STOCK_WIKI, "Offloading Detected", "TCP Chimney offloading is enabled. You \nmight not capture much data.", topic_online_url(ONLINEPAGE_CHIMNEY), topic_menu_cb, GINT_TO_POINTER(ONLINEPAGE_CHIMNEY)); gtk_box_pack_start(GTK_BOX(box_to_fill), item_hb_capture, FALSE, FALSE, 5); } #endif /* _WIN32 */ } else { if (if_view) { clear_capture_box(); } /* run capture_interface_list(), not to get the interfaces, but to detect * any errors, if there is an error, display an appropriate message in the gui */ capture_interface_list(&error, &err_str,main_window_update); switch (error) { case 0: label_text = g_strdup("No interface can be used for capturing in " "this system with the current configuration.\n" "\n" "See Capture Help below for details."); break; case CANT_GET_INTERFACE_LIST: label_text = g_strdup_printf("No interface can be used for capturing in " "this system with the current configuration.\n\n" "(%s)\n" "\n" "See Capture Help below for details.", err_str); break; case DONT_HAVE_PCAP: label_text = g_strdup("WinPcap doesn't appear to be installed. " "In order to capture packets, WinPcap " "must be installed; see\n" "\n" #if GTK_CHECK_VERSION(2,18,0) " https://www.winpcap.org/\n" #else " https://www.winpcap.org/\n" #endif "\n" "for a downloadable version of WinPcap " "and for instructions on how to install " "WinPcap."); break; default: label_text = g_strdup_printf("Error = %d; this \"can't happen\".", error); break; } if (err_str != NULL) g_free(err_str); w = gtk_label_new(label_text); gtk_label_set_markup(GTK_LABEL(w), label_text); gtk_label_set_line_wrap(GTK_LABEL(w), TRUE); g_free (label_text); gtk_misc_set_alignment (GTK_MISC(w), 0.0f, 0.0f); gtk_box_pack_start(GTK_BOX(box_to_fill), w, FALSE, FALSE, 5); #if GTK_CHECK_VERSION(2,18,0) g_signal_connect(w, "activate-link", G_CALLBACK(activate_link_cb), NULL); #endif g_object_set_data(G_OBJECT(welcome_hb), CAPTURE_LABEL, w); if (error == CANT_GET_INTERFACE_LIST || error == 0) { item_hb_refresh = welcome_button(GTK_STOCK_REFRESH, "Refresh Interfaces", "Get a new list of the local interfaces.", "Click the title to get a new list of interfaces", welcome_button_callback_helper, refresh_interfaces_cb); gtk_box_pack_start(GTK_BOX(box_to_fill), item_hb_refresh, FALSE, FALSE, 5); g_object_set_data(G_OBJECT(welcome_hb), CAPTURE_HB_BOX_REFRESH, item_hb_refresh); } } } #endif /* HAVE_LIBPCAP */ /* reload the list of interfaces */ void welcome_if_panel_reload(void) { #ifdef HAVE_LIBPCAP if (welcome_hb) { /* If we have a list of interfaces, and if the current interface list is non-empty, just update the interface list. Otherwise, create it (as we didn't have it) or destroy it (as we won't have it). */ if (if_view && if_scrolled_window && global_capture_opts.all_ifaces->len > 0) { update_capture_box(); } else { GtkWidget *item_hb; item_hb = (GtkWidget *)g_object_get_data(G_OBJECT(welcome_hb), CAPTURE_HB_BOX_REFRESH); if (item_hb) { gtk_widget_destroy(item_hb); } fill_capture_box(); } gtk_widget_show_all(welcome_hb); } #endif /* HAVE_LIBPCAP */ } #ifdef HAVE_LIBPCAP static void capture_if_start(GtkWidget *w _U_, gpointer data _U_) { #ifdef HAVE_AIRPCAP interface_t device; guint i; #endif if (global_capture_opts.num_selected == 0) { simple_dialog(ESD_TYPE_ERROR, ESD_BTN_OK, "You didn't specify an interface on which to capture packets."); return; } /* XXX - remove this? */ if (global_capture_opts.save_file) { g_free(global_capture_opts.save_file); global_capture_opts.save_file = NULL; } #ifdef HAVE_AIRPCAP /* TODO: don't let it depend on interface_opts */ for (i = 0; i < global_capture_opts.all_ifaces->len; i++) { device = g_array_index(global_capture_opts.all_ifaces, interface_t, i); airpcap_if_active = get_airpcap_if_from_name(g_airpcap_if_list, device.name); airpcap_if_selected = airpcap_if_active; if (airpcap_if_selected) { break; } } if (airpcap_if_active) airpcap_set_toolbar_start_capture(airpcap_if_active); #endif capture_start_cb(NULL, NULL); } #endif #ifdef HAVE_LIBPCAP #if GTK_CHECK_VERSION(2,18,0) static gboolean activate_link_cb(GtkLabel *label _U_, gchar *uri, gpointer user_data _U_) { return browser_open_url(uri); } #endif #endif /* create the welcome page */ GtkWidget * welcome_new(void) { GtkWidget *welcome_scrollw; GtkWidget *welcome_eb; GtkWidget *welcome_vb; GtkWidget *column_vb; GtkWidget *item_hb; GtkWidget *w; GtkWidget *header; GtkWidget *topic_vb; GtkWidget *topic_to_fill; GtkWidget *topic_capture_to_fill; gchar *label_text; GtkWidget *file_child_box; /* prepare colors */ #if GTK_CHECK_VERSION(3,0,0) rgba_topic_item_idle_bg = rgba_topic_content_bg; #else topic_item_idle_bg = topic_content_bg; #endif welcome_scrollw = scrolled_window_new(NULL, NULL); welcome_vb = ws_gtk_box_new(GTK_ORIENTATION_VERTICAL, 0, FALSE); welcome_eb = gtk_event_box_new(); gtk_container_add(GTK_CONTAINER(welcome_eb), welcome_vb); #if GTK_CHECK_VERSION(3,0,0) gtk_widget_override_background_color(welcome_eb, GTK_STATE_FLAG_NORMAL, &rgba_welcome_bg); #else gtk_widget_modify_bg(welcome_eb, GTK_STATE_NORMAL, &welcome_bg); #endif /* header */ header = welcome_header_new(); gtk_box_pack_start(GTK_BOX(welcome_vb), header, FALSE, FALSE, 0); /* content */ welcome_hb = ws_gtk_box_new(GTK_ORIENTATION_HORIZONTAL, 10, FALSE); gtk_container_set_border_width(GTK_CONTAINER(welcome_hb), 10); gtk_box_pack_start(GTK_BOX(welcome_vb), welcome_hb, TRUE, TRUE, 0); /* column capture */ column_vb = ws_gtk_box_new(GTK_ORIENTATION_VERTICAL, 10, FALSE); #if GTK_CHECK_VERSION(3,0,0) gtk_widget_override_background_color(column_vb, GTK_STATE_FLAG_NORMAL, &rgba_welcome_bg); #else gtk_widget_modify_bg(column_vb, GTK_STATE_NORMAL, &welcome_bg); #endif gtk_box_pack_start(GTK_BOX(welcome_hb), column_vb, TRUE, TRUE, 0); /* capture topic */ topic_vb = welcome_topic_new("Capture", &topic_capture_to_fill); gtk_box_pack_start(GTK_BOX(column_vb), topic_vb, TRUE, TRUE, 0); g_object_set_data(G_OBJECT(welcome_hb), CAPTURE_VIEW, topic_capture_to_fill); #ifdef HAVE_LIBPCAP fill_in_local_interfaces(main_window_update); fill_capture_box(); /* capture help topic */ topic_vb = welcome_topic_new("Capture Help", &topic_to_fill); gtk_box_pack_start(GTK_BOX(column_vb), topic_vb, TRUE, TRUE, 0); item_hb = welcome_button(WIRESHARK_STOCK_WIKI, "How to Capture", "Step by step to a successful capture setup", topic_online_url(ONLINEPAGE_CAPTURE_SETUP), topic_menu_cb, GINT_TO_POINTER(ONLINEPAGE_CAPTURE_SETUP)); gtk_box_pack_start(GTK_BOX(topic_to_fill), item_hb, FALSE, FALSE, 5); item_hb = welcome_button(WIRESHARK_STOCK_WIKI, "Network Media", "Specific information for capturing on:\nEthernet, WLAN, ...", topic_online_url(ONLINEPAGE_NETWORK_MEDIA), topic_menu_cb, GINT_TO_POINTER(ONLINEPAGE_NETWORK_MEDIA)); gtk_box_pack_start(GTK_BOX(topic_to_fill), item_hb, FALSE, FALSE, 5); #else label_text = g_strdup("Capturing is not compiled into\nthis version of Wireshark."); w = gtk_label_new(label_text); gtk_label_set_markup(GTK_LABEL(w), label_text); g_free (label_text); gtk_misc_set_alignment (GTK_MISC(w), 0.0f, 0.0f); gtk_box_pack_start(GTK_BOX(topic_capture_to_fill), w, FALSE, FALSE, 5); #endif /* HAVE_LIBPCAP */ /* fill bottom space */ w = gtk_label_new(""); gtk_box_pack_start(GTK_BOX(topic_capture_to_fill), w, TRUE, TRUE, 0); /* column files */ topic_vb = welcome_topic_new("Files", &topic_to_fill); gtk_box_pack_start(GTK_BOX(welcome_hb), topic_vb, TRUE, TRUE, 0); item_hb = welcome_button(GTK_STOCK_OPEN, "Open", "Open a previously captured file", "Same as File/Open menu or toolbar item", welcome_button_callback_helper, file_open_cmd_cb); gtk_box_pack_start(GTK_BOX(topic_to_fill), item_hb, FALSE, FALSE, 5); /* prepare list of recent files (will be filled in later) */ label_text = g_strdup("Open Recent:"); w = gtk_label_new(label_text); gtk_label_set_markup(GTK_LABEL(w), label_text); g_free (label_text); gtk_misc_set_alignment (GTK_MISC(w), 0.0f, 0.0f); gtk_box_pack_start(GTK_BOX(topic_to_fill), w, FALSE, FALSE, 5); file_child_box = ws_gtk_box_new(GTK_ORIENTATION_VERTICAL, 1, FALSE); /* 17 file items or 300 pixels height is about the size */ /* that still fits on a screen of about 1000*700 */ welcome_file_panel_vb = scroll_box_dynamic_new(GTK_WIDGET(file_child_box), 17, 300); gtk_box_pack_start(GTK_BOX(topic_to_fill), welcome_file_panel_vb, FALSE, FALSE, 0); item_hb = welcome_button(WIRESHARK_STOCK_WIKI, "Sample Captures", "A rich assortment of example capture files on the wiki", topic_online_url(ONLINEPAGE_SAMPLE_CAPTURES), topic_menu_cb, GINT_TO_POINTER(ONLINEPAGE_SAMPLE_CAPTURES)); gtk_box_pack_start(GTK_BOX(topic_to_fill), item_hb, FALSE, FALSE, 5); /* fill bottom space */ w = gtk_label_new(""); gtk_box_pack_start(GTK_BOX(topic_to_fill), w, TRUE, TRUE, 0); /* column online */ column_vb = ws_gtk_box_new(GTK_ORIENTATION_VERTICAL, 10, FALSE); gtk_box_pack_start(GTK_BOX(welcome_hb), column_vb, TRUE, TRUE, 0); /* topic online */ topic_vb = welcome_topic_new("Online", &topic_to_fill); gtk_box_pack_start(GTK_BOX(column_vb), topic_vb, TRUE, TRUE, 0); item_hb = welcome_button(GTK_STOCK_HOME, "Website", "Visit the project's website", topic_online_url(ONLINEPAGE_HOME), topic_menu_cb, GINT_TO_POINTER(ONLINEPAGE_HOME)); gtk_box_pack_start(GTK_BOX(topic_to_fill), item_hb, FALSE, FALSE, 5); #ifdef HHC_DIR item_hb = welcome_button(GTK_STOCK_HELP, "User's Guide", "The User's Guide " "(local version, if installed)", "Locally installed (if installed) otherwise online version", topic_menu_cb, GINT_TO_POINTER(HELP_CONTENT)); #else item_hb = welcome_button(GTK_STOCK_HELP, "User's Guide", "The User's Guide " "(online version)", topic_online_url(ONLINEPAGE_USERGUIDE), topic_menu_cb, GINT_TO_POINTER(ONLINEPAGE_USERGUIDE)); #endif gtk_box_pack_start(GTK_BOX(topic_to_fill), item_hb, FALSE, FALSE, 5); item_hb = welcome_button(WIRESHARK_STOCK_WIKI, "Security", "Work with Wireshark as securely as possible", topic_online_url(ONLINEPAGE_SECURITY), topic_menu_cb, GINT_TO_POINTER(ONLINEPAGE_SECURITY)); gtk_box_pack_start(GTK_BOX(topic_to_fill), item_hb, FALSE, FALSE, 5); #if 0 /* XXX - add this, once the Windows update functionality is implemented */ /* topic updates */ topic_vb = welcome_topic_new("Updates", &topic_to_fill); gtk_box_pack_start(GTK_BOX(column_vb), topic_vb, TRUE, TRUE, 0); label_text = g_strdup("No updates available."); w = gtk_label_new(label_text); gtk_label_set_markup(GTK_LABEL(w), label_text); g_free (label_text); gtk_box_pack_start(GTK_BOX(topic_to_fill), w, TRUE, TRUE, 0); #endif /* the end */ gtk_widget_show_all(welcome_eb); #if ! GTK_CHECK_VERSION(3,8,0) gtk_scrolled_window_add_with_viewport(GTK_SCROLLED_WINDOW(welcome_scrollw), welcome_eb); #else gtk_container_add(GTK_CONTAINER(welcome_scrollw), welcome_eb); #endif gtk_widget_show_all(welcome_scrollw); #if GLIB_CHECK_VERSION(2,31,0) recent_mtx = (GMutex *)g_malloc(sizeof(GMutex)); g_mutex_init(recent_mtx); #else recent_mtx = g_mutex_new(); #endif return welcome_scrollw; } GtkWidget * get_welcome_window(void) { return welcome_hb; } static void welcome_cf_file_closing_cb(capture_file *cf _U_) { welcome_header_pop_msg(); } void welcome_cf_callback(gint event, gpointer data, gpointer user_data _U_) { switch(event) { case(cf_cb_file_opened): break; case(cf_cb_file_closing): welcome_cf_file_closing_cb((capture_file *)data); break; case(cf_cb_file_closed): break; case(cf_cb_file_read_started): break; case(cf_cb_file_read_finished): break; case(cf_cb_file_reload_started): break; case(cf_cb_file_reload_finished): break; case(cf_cb_file_rescan_started): break; case(cf_cb_file_rescan_finished): break; case(cf_cb_file_retap_started): break; case(cf_cb_file_retap_finished): break; case(cf_cb_file_fast_save_finished): break; case(cf_cb_packet_selected): break; case(cf_cb_packet_unselected): break; case(cf_cb_field_unselected): break; case(cf_cb_file_save_started): break; case(cf_cb_file_save_finished): break; case(cf_cb_file_save_failed): break; case(cf_cb_file_save_stopped): break; case(cf_cb_file_export_specified_packets_started): break; case(cf_cb_file_export_specified_packets_finished): break; case(cf_cb_file_export_specified_packets_failed): break; case(cf_cb_file_export_specified_packets_stopped): break; default: g_warning("welcome_cf_callback: event %u unknown", event); g_assert_not_reached(); } } #ifdef HAVE_LIBPCAP static void welcome_capture_update_started_cb(capture_session *cap_session _U_) { welcome_header_pop_msg(); } static void welcome_capture_fixed_started_cb(capture_session *cap_session) { capture_options *capture_opts = cap_session->capture_opts; GString *interface_names; welcome_header_pop_msg(); interface_names = get_iface_list_string(capture_opts, 0); welcome_header_push_msg("Capturing on %s", interface_names->str); g_string_free(interface_names, TRUE); } static void welcome_capture_fixed_finished_cb(capture_session *cap_session _U_) { welcome_header_pop_msg(); } static void welcome_capture_prepared_cb(capture_session *cap_session _U_) { static const gchar msg[] = " Waiting for capture input data ..."; welcome_header_push_msg(msg); } static void welcome_capture_failed_cb(capture_session *cap_session _U_) { welcome_header_pop_msg(); } void welcome_capture_callback(gint event, capture_session *cap_session, gpointer user_data _U_) { switch(event) { case(capture_cb_capture_prepared): welcome_capture_prepared_cb(cap_session); break; case(capture_cb_capture_update_started): welcome_capture_update_started_cb(cap_session); break; case(capture_cb_capture_update_continue): break; case(capture_cb_capture_update_finished): break; case(capture_cb_capture_fixed_started): welcome_capture_fixed_started_cb(cap_session); break; case(capture_cb_capture_fixed_continue): break; case(capture_cb_capture_fixed_finished): welcome_capture_fixed_finished_cb(cap_session); break; case(capture_cb_capture_stopping): /* Beware: this state won't be called, if the capture child * closes the capturing on its own! */ break; case(capture_cb_capture_failed): welcome_capture_failed_cb(cap_session); break; default: g_warning("welcome_capture_callback: event %u unknown", event); g_assert_not_reached(); } } #endif /* HAVE_LIBPCAP */ /* * Editor modelines - https://www.wireshark.org/tools/modelines.html * * Local variables: * c-basic-offset: 4 * tab-width: 8 * indent-tabs-mode: nil * End: * * vi: set shiftwidth=4 tabstop=8 expandtab: * :indentSize=4:tabSize=8:noTabs=true: */