/* mcast_stream_dlg.c * * Copyright 2006, Iskratel , Slovenia * By Jakob Bratkovic and * Miha Jemec * * based on rtp_stream_dlg.c * Copyright 2003, Alcatel Business Systems * By Lars Ruoff * * 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 #include #include #include #include "../../globals.h" #include #include "ui/simple_dialog.h" #include "ui/gtk/gui_stat_menu.h" #include "ui/gtk/mcast_stream_dlg.h" #include "ui/gtk/dlg_utils.h" #include "ui/gtk/gui_utils.h" #include "ui/gtk/gtkglobals.h" #include "ui/gtk/old-gtk-compat.h" #include "ui/gtk/stock_icons.h" static void mcaststream_tap_reset(mcaststream_tapinfo_t *tapinfo); static void mcaststream_tap_draw(mcaststream_tapinfo_t *tapinfo); /****************************************************************************/ /* the one and only global mcaststream_tapinfo_t structure for tshark and wireshark. */ static mcaststream_tapinfo_t the_tapinfo_struct = {NULL, mcaststream_tap_reset, mcaststream_tap_draw, NULL, 0, NULL, FALSE}; /* Capture callback data keys */ #define E_MCAST_ENTRY_1 "burst_interval" #define E_MCAST_ENTRY_2 "burst_alarm" #define E_MCAST_ENTRY_3 "ws_buffer_alarm" #define E_MCAST_ENTRY_4 "stream_speed" #define E_MCAST_ENTRY_5 "total_speed" static const gchar FWD_LABEL_TEXT[] = "Select a stream with left mouse button"; static const gchar PAR_LABEL_TEXT[] = "\nBurst int: ms Burst alarm: pps Buffer alarm: KB Stream empty speed: Mbps Total empty speed: Mbps\n"; /****************************************************************************/ static GtkWidget *mcast_stream_dlg = NULL; static GtkWidget *mcast_params_dlg = NULL; static GtkListStore *list_store = NULL; static GtkTreeIter list_iter; static GtkWidget *list_w = NULL; static GtkWidget *top_label = NULL; static GtkWidget *label_fwd = NULL; static GtkWidget *label_par = NULL; static GtkWidget *bt_filter = NULL; static mcast_stream_info_t *selected_stream_fwd = NULL; /* current selection */ static GList *last_list = NULL; static guint32 streams_nb = 0; /* number of displayed streams */ enum { MC_COL_SRC_ADDR, MC_COL_SRC_PORT, MC_COL_DST_ADDR, MC_COL_DST_PORT, MC_COL_PACKETS, MC_COL_PPS, MC_COL_AVG_BW, MC_COL_MAX_BW, MC_COL_MAX_BURST, MC_COL_BURST_ALARM, MC_COL_MAX_BUFFER, MC_COL_BUFFER_ALARM, MC_COL_DATA, NUM_COLS /* The number of columns */ }; /****************************************************************************/ /* CALLBACKS */ /****************************************************************************/ static void mcaststream_on_destroy(GObject *object _U_, gpointer user_data _U_) { /* Remove the stream tap listener */ remove_tap_listener_mcast_stream(&the_tapinfo_struct); /* Is there a params window open? */ if (mcast_params_dlg != NULL) window_destroy(mcast_params_dlg); /* Clean up memory used by stream tap */ mcaststream_reset(mcaststream_dlg_get_tapinfo()); /* Note that we no longer have a "Mcast Streams" dialog box. */ mcast_stream_dlg = NULL; } /****************************************************************************/ static void mcaststream_on_unselect(GtkButton *button _U_, gpointer user_data _U_) { GtkTreeSelection *selection = gtk_tree_view_get_selection(GTK_TREE_VIEW(list_w)); gtk_tree_selection_unselect_all(selection); selected_stream_fwd = NULL; gtk_label_set_text(GTK_LABEL(label_fwd), FWD_LABEL_TEXT); gtk_widget_set_sensitive(bt_filter, FALSE); } /****************************************************************************/ static void mcaststream_on_filter(GtkButton *button _U_, gpointer user_data _U_) { gchar *filter_string_fwd; gchar ip_version[3]; char *src_addr, *dst_addr; if (selected_stream_fwd == NULL) return; if (selected_stream_fwd->src_addr.type == AT_IPv6) { g_strlcpy(ip_version,"v6",sizeof(ip_version)); } else { ip_version[0] = '\0'; } src_addr = (char*)address_to_str(NULL, &(selected_stream_fwd->src_addr)); dst_addr = (char*)address_to_str(NULL, &(selected_stream_fwd->dest_addr)); filter_string_fwd = wmem_strdup_printf(NULL, "(ip%s.src==%s && udp.srcport==%u && ip%s.dst==%s && udp.dstport==%u)", ip_version, src_addr, selected_stream_fwd->src_port, ip_version, dst_addr, selected_stream_fwd->dest_port); gtk_entry_set_text(GTK_ENTRY(main_display_filter_widget), filter_string_fwd); wmem_free(NULL, filter_string_fwd); wmem_free(NULL, src_addr); wmem_free(NULL, dst_addr); #if 0 main_filter_packets(&cfile, filter_string, FALSE); mcaststream_dlg_update(mcaststream_dlg_get_tapinfo()->strinfo_list); #endif } /****************************************************************************/ /* when the user selects a row in the stream list */ static void mcaststream_on_select_row(GtkTreeSelection *selection, gpointer data _U_) { gchar label_text[80]; char *src_addr, *dst_addr; if (gtk_tree_selection_get_selected(selection, NULL, &list_iter)) { gtk_tree_model_get(GTK_TREE_MODEL(list_store), &list_iter, MC_COL_DATA, &selected_stream_fwd, -1); src_addr = address_to_display(NULL, &(selected_stream_fwd->src_addr)); dst_addr = address_to_display(NULL, &(selected_stream_fwd->dest_addr)); g_snprintf(label_text, sizeof(label_text), "Selected: %s:%u -> %s:%u", src_addr, selected_stream_fwd->src_port, dst_addr, selected_stream_fwd->dest_port ); gtk_label_set_text(GTK_LABEL(label_fwd), label_text); gtk_widget_set_sensitive(bt_filter, TRUE); wmem_free(NULL, src_addr); wmem_free(NULL, dst_addr); } else { selected_stream_fwd = NULL; gtk_label_set_text(GTK_LABEL(label_fwd), FWD_LABEL_TEXT); gtk_widget_set_sensitive(bt_filter, FALSE); } } /****************************************************************************/ /* INTERFACE */ /****************************************************************************/ static void mcast_params_destroy_cb(GtkWidget *win _U_, gpointer user_data _U_) { /* Note that we no longer have a mcast params dialog box. */ mcast_params_dlg = NULL; } static void mcast_params_ok_cb(GtkWidget *ok_bt _U_, gpointer parent_w) { GtkWidget *fnumber_te; const gchar *fnumber_text; gint32 fnumber; char *p; fnumber_te = (GtkWidget *)g_object_get_data(G_OBJECT(parent_w), E_MCAST_ENTRY_1); fnumber_text = gtk_entry_get_text(GTK_ENTRY(fnumber_te)); fnumber = (gint)strtol(fnumber_text, &p, 10); if ( ((p == fnumber_text) || (*p != '\0')) || (fnumber <= 0) || (fnumber > 1000) ) { simple_dialog(ESD_TYPE_ERROR, ESD_BTN_OK, "The burst interval should be between 1 and 1000 ms."); return; } mcast_stream_burstint = fnumber; fnumber_te = (GtkWidget *)g_object_get_data(G_OBJECT(parent_w), E_MCAST_ENTRY_2); fnumber_text = gtk_entry_get_text(GTK_ENTRY(fnumber_te)); fnumber = (gint)strtol(fnumber_text, &p, 10); if ( ((p == fnumber_text) || (*p != '\0')) || (fnumber <= 0) ) { simple_dialog(ESD_TYPE_ERROR, ESD_BTN_OK, "The burst alarm threshold you entered isn't valid."); return; } mcast_stream_trigger = fnumber; fnumber_te = (GtkWidget *)g_object_get_data(G_OBJECT(parent_w), E_MCAST_ENTRY_3); fnumber_text = gtk_entry_get_text(GTK_ENTRY(fnumber_te)); fnumber = (gint)strtol(fnumber_text, &p, 10); if ( ((p == fnumber_text) || (*p != '\0')) || (fnumber <= 0) ) { simple_dialog(ESD_TYPE_ERROR, ESD_BTN_OK, "The buffer alarm threshold you entered isn't valid."); return; } mcast_stream_bufferalarm = fnumber; fnumber_te = (GtkWidget *)g_object_get_data(G_OBJECT(parent_w), E_MCAST_ENTRY_4); fnumber_text = gtk_entry_get_text(GTK_ENTRY(fnumber_te)); fnumber = (gint)strtol(fnumber_text, &p, 10); if ( ((p == fnumber_text) || (*p != '\0')) || (fnumber <= 0) || (fnumber > 10000000) ) { simple_dialog(ESD_TYPE_ERROR, ESD_BTN_OK, "The stream empty speed should be between 1 and 10000000"); return; } mcast_stream_emptyspeed = fnumber; fnumber_te = (GtkWidget *)g_object_get_data(G_OBJECT(parent_w), E_MCAST_ENTRY_5); fnumber_text = gtk_entry_get_text(GTK_ENTRY(fnumber_te)); fnumber = (gint)strtol(fnumber_text, &p, 10); if ( ((p == fnumber_text) || (*p != '\0')) || (fnumber <= 0) || (fnumber > 10000000) ) { simple_dialog(ESD_TYPE_ERROR, ESD_BTN_OK, "The total empty speed should be between 1 and 10000000"); return; } mcast_stream_cumulemptyspeed = fnumber; window_destroy(GTK_WIDGET(parent_w)); /* Clean up memory used by stream tap */ mcaststream_reset((mcaststream_tapinfo_t*)mcaststream_dlg_get_tapinfo()); /* retap all packets */ cf_retap_packets(&cfile); } static void mcast_on_params(GtkButton *button _U_, gpointer data _U_) { GtkWidget *main_vb; GtkWidget *label, *hbuttonbox, *grid; GtkWidget *ok_bt, *cancel_bt; GtkWidget *entry1, *entry2, *entry3, *entry4, *entry5; gchar label_text[51]; if (mcast_params_dlg != NULL) { /* There's already a Params dialog box; reactivate it. */ reactivate_window(mcast_params_dlg); return; } mcast_params_dlg = dlg_window_new("Wireshark: Set parameters for Multicast Stream Analysis"); gtk_window_set_destroy_with_parent(GTK_WINDOW(mcast_params_dlg), TRUE); gtk_window_set_default_size(GTK_WINDOW(mcast_params_dlg), 210, 210); gtk_widget_show(mcast_params_dlg); /* Container for each row of widgets */ main_vb =ws_gtk_box_new(GTK_ORIENTATION_VERTICAL, 3, FALSE); gtk_container_set_border_width(GTK_CONTAINER(main_vb), 2); gtk_container_add(GTK_CONTAINER(mcast_params_dlg), main_vb); gtk_widget_show(main_vb); grid = ws_gtk_grid_new(); gtk_box_pack_start(GTK_BOX(main_vb), grid, TRUE, TRUE, 0); label = gtk_label_new(" Burst measurement interval (ms) "); ws_gtk_grid_attach_defaults(GTK_GRID(grid), label, 0, 0, 1, 1); entry1 = gtk_entry_new(); g_snprintf(label_text, sizeof(label_text), "%u", mcast_stream_burstint); gtk_entry_set_text(GTK_ENTRY(entry1), label_text); ws_gtk_grid_attach_defaults(GTK_GRID(grid), entry1, 1, 0, 1, 1); label = gtk_label_new(" Burst alarm threshold (packets) "); ws_gtk_grid_attach_defaults(GTK_GRID(grid), label, 0, 1, 1, 1); entry2 = gtk_entry_new(); g_snprintf(label_text, sizeof(label_text), "%u", mcast_stream_trigger); gtk_entry_set_text(GTK_ENTRY(entry2), label_text); ws_gtk_grid_attach_defaults(GTK_GRID(grid), entry2, 1, 1, 1, 1); label = gtk_label_new(" Buffer alarm threshold (bytes) "); ws_gtk_grid_attach_defaults(GTK_GRID(grid), label, 0, 2, 1, 1); entry3 = gtk_entry_new(); g_snprintf(label_text, sizeof(label_text), "%u", mcast_stream_bufferalarm); gtk_entry_set_text(GTK_ENTRY(entry3), label_text); ws_gtk_grid_attach_defaults(GTK_GRID(grid), entry3, 1, 2, 1, 1); label = gtk_label_new(" Stream empty speed (kbit/s) "); ws_gtk_grid_attach_defaults(GTK_GRID(grid), label, 0, 3, 1, 1); entry4 = gtk_entry_new(); g_snprintf(label_text, sizeof(label_text), "%u", mcast_stream_emptyspeed); gtk_entry_set_text(GTK_ENTRY(entry4), label_text); ws_gtk_grid_attach_defaults(GTK_GRID(grid), entry4, 1, 3, 1, 1); label = gtk_label_new(" Total empty speed (kbit/s) "); ws_gtk_grid_attach_defaults(GTK_GRID(grid), label, 0, 4, 1, 1); entry5 = gtk_entry_new(); g_snprintf(label_text, sizeof(label_text), "%u", mcast_stream_cumulemptyspeed); gtk_entry_set_text(GTK_ENTRY(entry5), label_text); ws_gtk_grid_attach_defaults(GTK_GRID(grid), entry5, 1, 4, 1, 1); gtk_widget_show (grid); /* button row */ hbuttonbox = gtk_button_box_new(GTK_ORIENTATION_HORIZONTAL); ws_gtk_grid_attach_defaults(GTK_GRID(grid), hbuttonbox, 0, 5, 2, 1); ok_bt = ws_gtk_button_new_from_stock(GTK_STOCK_OK); gtk_container_add (GTK_CONTAINER(hbuttonbox), ok_bt); cancel_bt = ws_gtk_button_new_from_stock(GTK_STOCK_CANCEL); gtk_container_add (GTK_CONTAINER(hbuttonbox), cancel_bt); gtk_widget_set_can_default(cancel_bt, TRUE); gtk_button_box_set_layout(GTK_BUTTON_BOX(hbuttonbox), GTK_BUTTONBOX_END); gtk_box_set_spacing(GTK_BOX(hbuttonbox), 0); g_signal_connect(mcast_params_dlg, "delete_event", G_CALLBACK(window_delete_event_cb), NULL); g_signal_connect(mcast_params_dlg, "destroy", G_CALLBACK(mcast_params_destroy_cb), NULL); g_signal_connect(ok_bt, "clicked", G_CALLBACK(mcast_params_ok_cb), mcast_params_dlg); window_set_cancel_button(mcast_params_dlg, cancel_bt, window_cancel_button_cb); /* Attach pointers to needed widgets */ g_object_set_data(G_OBJECT(mcast_params_dlg), E_MCAST_ENTRY_1, entry1); g_object_set_data(G_OBJECT(mcast_params_dlg), E_MCAST_ENTRY_2, entry2); g_object_set_data(G_OBJECT(mcast_params_dlg), E_MCAST_ENTRY_3, entry3); g_object_set_data(G_OBJECT(mcast_params_dlg), E_MCAST_ENTRY_4, entry4); g_object_set_data(G_OBJECT(mcast_params_dlg), E_MCAST_ENTRY_5, entry5); gtk_widget_show_all(mcast_params_dlg); window_present(mcast_params_dlg); } /****************************************************************************/ /* append a line to list */ static void add_to_list_store(mcast_stream_info_t* strinfo) { gchar label_text[256]; gchar *data[NUM_COLS]; int i; char *savelocale; char *src_addr, *dst_addr; /* save the current locale */ savelocale = g_strdup(setlocale(LC_NUMERIC, NULL)); /* switch to "C" locale to avoid problems with localized decimal separators in g_snprintf("%f") functions */ setlocale(LC_NUMERIC, "C"); src_addr = address_to_display(NULL, &(strinfo->src_addr)); dst_addr = address_to_display(NULL, &(strinfo->dest_addr)); data[0] = g_strdup(src_addr); data[1] = g_strdup_printf("%u", strinfo->src_port); data[2] = g_strdup(dst_addr); data[3] = g_strdup_printf("%u", strinfo->dest_port); data[4] = g_strdup_printf("%u", strinfo->npackets); data[5] = g_strdup_printf("%.1f /s", strinfo->apackets); data[6] = g_strdup_printf("%2.1f Mbps", strinfo->average_bw/1000000); data[7] = g_strdup_printf("%2.1f Mbps", strinfo->element.maxbw/1000000); data[8] = g_strdup_printf("%u / %dms", strinfo->element.topburstsize, mcast_stream_burstint); data[9] = g_strdup_printf("%u", strinfo->element.numbursts); data[10] = g_strdup_printf("%.1f KB", (float)strinfo->element.topbuffusage/1000); data[11] = g_strdup_printf("%u", strinfo->element.numbuffalarms); /* restore previous locale setting */ setlocale(LC_NUMERIC, savelocale); g_free(savelocale); /* Acquire an iterator */ gtk_list_store_append(list_store, &list_iter); /* Fill the new row */ gtk_list_store_set(list_store, &list_iter, MC_COL_SRC_ADDR, data[0], MC_COL_SRC_PORT, data[1], MC_COL_DST_ADDR, data[2], MC_COL_DST_PORT, data[3], MC_COL_PACKETS, data[4], MC_COL_PPS, data[5], MC_COL_AVG_BW, data[6], MC_COL_MAX_BW, data[7], MC_COL_MAX_BURST, data[8], MC_COL_BURST_ALARM, data[9], MC_COL_MAX_BUFFER, data[10], MC_COL_BUFFER_ALARM, data[11], MC_COL_DATA, strinfo, -1); for (i = 0; i < NUM_COLS-1; i++) g_free(data[i]); wmem_free(NULL, src_addr); wmem_free(NULL, dst_addr); /* Update the top label with the number of detected streams */ g_snprintf(label_text, sizeof(label_text), "Detected %d Multicast streams, Average Bw: %.1f Mbps Max Bw: %.1f Mbps Max burst: %d / %dms Max buffer: %.1f KB", ++streams_nb, mcaststream_dlg_get_tapinfo()->allstreams->average_bw/1000000, mcaststream_dlg_get_tapinfo()->allstreams->element.maxbw/1000000, mcaststream_dlg_get_tapinfo()->allstreams->element.topburstsize, mcast_stream_burstint, (float)(mcaststream_dlg_get_tapinfo()->allstreams->element.topbuffusage)/1000); gtk_label_set_text(GTK_LABEL(top_label), label_text); g_snprintf(label_text, sizeof(label_text), "\nBurst int: %u ms Burst alarm: %u pps Buffer alarm: %u Bytes Stream empty speed: %u Kbps Total empty speed: %u Kbps\n", mcast_stream_burstint, mcast_stream_trigger, mcast_stream_bufferalarm, mcast_stream_emptyspeed, mcast_stream_cumulemptyspeed); gtk_label_set_text(GTK_LABEL(label_par), label_text); } /****************************************************************************/ /* Create list view */ static void create_list_view(void) { GtkTreeViewColumn *column; GtkCellRenderer *renderer; GtkTreeSortable *sortable; GtkTreeView *list_view; GtkTreeSelection *selection; /* Create the store */ list_store = gtk_list_store_new(NUM_COLS, /* Total number of columns */ G_TYPE_STRING, /* Source address */ G_TYPE_STRING, /* Source port */ G_TYPE_STRING, /* Destination address */ G_TYPE_STRING, /* Destination port */ G_TYPE_STRING, /* Packets */ G_TYPE_STRING, /* Packets per second */ G_TYPE_STRING, /* Average bandwidth */ G_TYPE_STRING, /* Max. bandwidth */ G_TYPE_STRING, /* Max. burst */ G_TYPE_STRING, /* Burst alarms */ G_TYPE_STRING, /* Max. buffers */ G_TYPE_STRING, /* Buffer alarms */ G_TYPE_POINTER /* Data */ ); /* Create a view */ list_w = gtk_tree_view_new_with_model(GTK_TREE_MODEL(list_store)); list_view = GTK_TREE_VIEW(list_w); sortable = GTK_TREE_SORTABLE(list_store); /* Speed up the list display */ gtk_tree_view_set_fixed_height_mode(list_view, TRUE); /* Setup the sortable columns */ gtk_tree_sortable_set_sort_column_id(sortable, MC_COL_SRC_ADDR, GTK_SORT_ASCENDING); gtk_tree_view_set_headers_clickable(list_view, FALSE); /* The view now holds a reference. We can get rid of our own reference */ g_object_unref(G_OBJECT(list_store)); /* * Create the first column packet, associating the "text" attribute of the * cell_renderer to the first column of the model */ renderer = gtk_cell_renderer_text_new(); column = gtk_tree_view_column_new_with_attributes("Src IP addr", renderer, "text", MC_COL_SRC_ADDR, NULL); gtk_tree_view_column_set_sort_column_id(column, MC_COL_SRC_ADDR); gtk_tree_view_column_set_resizable(column, TRUE); gtk_tree_view_column_set_sizing(column, GTK_TREE_VIEW_COLUMN_FIXED); gtk_tree_view_column_set_min_width(column, 60); gtk_tree_view_column_set_fixed_width(column, 100); /* Add the column to the view. */ gtk_tree_view_append_column(list_view, column); /* Source port */ renderer = gtk_cell_renderer_text_new(); column = gtk_tree_view_column_new_with_attributes("Src port", renderer, "text", MC_COL_SRC_PORT, NULL); gtk_tree_view_column_set_sort_column_id(column, MC_COL_SRC_PORT); gtk_tree_view_column_set_resizable(column, TRUE); gtk_tree_view_column_set_sizing(column, GTK_TREE_VIEW_COLUMN_FIXED); gtk_tree_view_column_set_min_width(column, 60); gtk_tree_view_column_set_fixed_width(column, 80); gtk_tree_view_append_column(list_view, column); /* Destination address */ renderer = gtk_cell_renderer_text_new(); column = gtk_tree_view_column_new_with_attributes("Dst IP addr", renderer, "text", MC_COL_DST_ADDR, NULL); gtk_tree_view_column_set_sort_column_id(column, MC_COL_DST_ADDR); gtk_tree_view_column_set_resizable(column, TRUE); gtk_tree_view_column_set_sizing(column, GTK_TREE_VIEW_COLUMN_FIXED); gtk_tree_view_column_set_min_width(column, 60); gtk_tree_view_column_set_fixed_width(column, 100); gtk_tree_view_append_column(list_view, column); /* Destination port */ renderer = gtk_cell_renderer_text_new(); column = gtk_tree_view_column_new_with_attributes("Dst port", renderer, "text", MC_COL_DST_PORT, NULL); gtk_tree_view_column_set_sort_column_id(column, MC_COL_DST_PORT); gtk_tree_view_column_set_resizable(column, TRUE); gtk_tree_view_column_set_sizing(column, GTK_TREE_VIEW_COLUMN_FIXED); gtk_tree_view_column_set_min_width(column, 60); gtk_tree_view_column_set_fixed_width(column, 80); gtk_tree_view_append_column(list_view, column); /* Packets */ renderer = gtk_cell_renderer_text_new(); column = gtk_tree_view_column_new_with_attributes("Packets", renderer, "text", MC_COL_PACKETS, NULL); gtk_tree_view_column_set_sort_column_id(column, MC_COL_PACKETS); gtk_tree_view_column_set_resizable(column, TRUE); gtk_tree_view_column_set_sizing(column, GTK_TREE_VIEW_COLUMN_FIXED); gtk_tree_view_column_set_min_width(column, 60); gtk_tree_view_column_set_fixed_width(column, 80); gtk_tree_view_append_column(list_view, column); /* Packets/s */ renderer = gtk_cell_renderer_text_new(); column = gtk_tree_view_column_new_with_attributes("Packets/s", renderer, "text", MC_COL_PPS, NULL); gtk_tree_view_column_set_sort_column_id(column, MC_COL_PPS); gtk_tree_view_column_set_resizable(column, TRUE); gtk_tree_view_column_set_sizing(column, GTK_TREE_VIEW_COLUMN_FIXED); gtk_tree_view_column_set_min_width(column, 60); gtk_tree_view_column_set_fixed_width(column, 90); gtk_tree_view_append_column(list_view, column); /* Average bandwidth */ renderer = gtk_cell_renderer_text_new(); column = gtk_tree_view_column_new_with_attributes("Avg Bw", renderer, "text", MC_COL_AVG_BW, NULL); gtk_tree_view_column_set_sort_column_id(column, MC_COL_AVG_BW); gtk_tree_view_column_set_resizable(column, TRUE); gtk_tree_view_column_set_sizing(column, GTK_TREE_VIEW_COLUMN_FIXED); gtk_tree_view_column_set_min_width(column, 70); gtk_tree_view_column_set_fixed_width(column, 80); gtk_tree_view_append_column(list_view, column); /* Max. bandwidth */ renderer = gtk_cell_renderer_text_new(); column = gtk_tree_view_column_new_with_attributes("Max Bw", renderer, "text", MC_COL_MAX_BW, NULL); gtk_tree_view_column_set_sort_column_id(column, MC_COL_MAX_BW); gtk_tree_view_column_set_resizable(column, TRUE); gtk_tree_view_column_set_sizing(column, GTK_TREE_VIEW_COLUMN_FIXED); gtk_tree_view_column_set_min_width(column, 70); gtk_tree_view_column_set_fixed_width(column, 80); gtk_tree_view_append_column(list_view, column); /* Max. bursts */ renderer = gtk_cell_renderer_text_new(); column = gtk_tree_view_column_new_with_attributes("Max bursts", renderer, "text", MC_COL_MAX_BURST, NULL); gtk_tree_view_column_set_sort_column_id(column, MC_COL_MAX_BURST); gtk_tree_view_column_set_resizable(column, TRUE); gtk_tree_view_column_set_sizing(column, GTK_TREE_VIEW_COLUMN_FIXED); gtk_tree_view_column_set_min_width(column, 70); gtk_tree_view_column_set_fixed_width(column, 100); gtk_tree_view_append_column(list_view, column); /* Burst alarms*/ renderer = gtk_cell_renderer_text_new(); column = gtk_tree_view_column_new_with_attributes("Burst alarms", renderer, "text", MC_COL_BURST_ALARM, NULL); gtk_tree_view_column_set_sort_column_id(column, MC_COL_BURST_ALARM); gtk_tree_view_column_set_resizable(column, TRUE); gtk_tree_view_column_set_sizing(column, GTK_TREE_VIEW_COLUMN_FIXED); gtk_tree_view_column_set_min_width(column, 90); gtk_tree_view_column_set_fixed_width(column, 110); gtk_tree_view_append_column(list_view, column); /* Max. buffers */ renderer = gtk_cell_renderer_text_new(); column = gtk_tree_view_column_new_with_attributes("Max buffers", renderer, "text", MC_COL_MAX_BUFFER, NULL); gtk_tree_view_column_set_sort_column_id(column, MC_COL_MAX_BUFFER); gtk_tree_view_column_set_resizable(column, TRUE); gtk_tree_view_column_set_sizing(column, GTK_TREE_VIEW_COLUMN_FIXED); gtk_tree_view_column_set_min_width(column, 90); gtk_tree_view_column_set_fixed_width(column, 100); gtk_tree_view_append_column(list_view, column); /* Buffer alarms */ renderer = gtk_cell_renderer_text_new(); column = gtk_tree_view_column_new_with_attributes("Buffer alarms", renderer, "text", MC_COL_BUFFER_ALARM, NULL); gtk_tree_view_column_set_sort_column_id(column, MC_COL_BUFFER_ALARM); gtk_tree_view_column_set_resizable(column, TRUE); gtk_tree_view_column_set_sizing(column, GTK_TREE_VIEW_COLUMN_FIXED); gtk_tree_view_column_set_min_width(column, 90); gtk_tree_view_column_set_fixed_width(column, 120); gtk_tree_view_append_column(list_view, column); /* Now enable the sorting of each column */ gtk_tree_view_set_rules_hint(list_view, TRUE); gtk_tree_view_set_headers_clickable(list_view, TRUE); /* Setup the selection handler */ selection = gtk_tree_view_get_selection(list_view); gtk_tree_selection_set_mode(selection, GTK_SELECTION_SINGLE); g_signal_connect(G_OBJECT(selection), "changed", /* (un)select_row */ G_CALLBACK(mcaststream_on_select_row), NULL); } /****************************************************************************/ /* Create dialog */ static void mcaststream_dlg_create(void) { GtkWidget *mcaststream_dlg_w; GtkWidget *main_vb; GtkWidget *scrolledwindow; GtkWidget *hbuttonbox; /*GtkWidget *bt_unselect;*/ GtkWidget *bt_params; GtkWidget *bt_close; gchar *title_name_ptr; gchar *win_name; title_name_ptr = cf_get_display_name(&cfile); win_name = g_strdup_printf("%s - UDP Multicast Streams", title_name_ptr); g_free(title_name_ptr); mcaststream_dlg_w = dlg_window_new(win_name); gtk_window_set_default_size(GTK_WINDOW(mcaststream_dlg_w), 1150, 400); main_vb = ws_gtk_box_new(GTK_ORIENTATION_VERTICAL, 0, FALSE); gtk_container_add(GTK_CONTAINER(mcaststream_dlg_w), main_vb); gtk_container_set_border_width (GTK_CONTAINER (main_vb), 12); top_label = gtk_label_new ("Detected 0 Multicast streams"); gtk_box_pack_start (GTK_BOX (main_vb), top_label, FALSE, FALSE, 8); scrolledwindow = scrolled_window_new (NULL, NULL); gtk_box_pack_start (GTK_BOX (main_vb), scrolledwindow, TRUE, TRUE, 0); create_list_view(); gtk_container_add(GTK_CONTAINER(scrolledwindow), list_w); gtk_widget_show(mcaststream_dlg_w); label_fwd = gtk_label_new (FWD_LABEL_TEXT); gtk_box_pack_start (GTK_BOX (main_vb), label_fwd, FALSE, FALSE, 0); label_par = gtk_label_new (PAR_LABEL_TEXT); gtk_box_pack_start (GTK_BOX (main_vb), label_par, FALSE, FALSE, 0); /* button row */ hbuttonbox = gtk_button_box_new(GTK_ORIENTATION_HORIZONTAL); gtk_box_pack_start (GTK_BOX (main_vb), hbuttonbox, FALSE, FALSE, 0); gtk_button_box_set_layout (GTK_BUTTON_BOX (hbuttonbox), GTK_BUTTONBOX_END); gtk_box_set_spacing (GTK_BOX (hbuttonbox), 0); /*bt_unselect = gtk_button_new_with_label ("Unselect"); gtk_container_add (GTK_CONTAINER (hbuttonbox), bt_unselect); gtk_widget_set_tooltip_text (bt_unselect, "Undo stream selection");*/ bt_params = gtk_button_new_with_label ("Set parameters"); gtk_container_add (GTK_CONTAINER (hbuttonbox), bt_params); gtk_widget_set_tooltip_text (bt_params, "Set buffer, limit and speed parameters"); bt_filter = gtk_button_new_with_label ("Prepare Filter"); gtk_container_add (GTK_CONTAINER (hbuttonbox), bt_filter); gtk_widget_set_tooltip_text (bt_filter, "Prepare a display filter of the selected stream"); bt_close = ws_gtk_button_new_from_stock(GTK_STOCK_CLOSE); gtk_container_add (GTK_CONTAINER (hbuttonbox), bt_close); gtk_widget_set_tooltip_text (bt_close, "Close this dialog"); gtk_widget_set_can_default(bt_close, TRUE); /*g_signal_connect(bt_unselect, "clicked", G_CALLBACK(mcaststream_on_unselect), NULL);*/ g_signal_connect(bt_params, "clicked", G_CALLBACK(mcast_on_params), NULL); g_signal_connect(bt_filter, "clicked", G_CALLBACK(mcaststream_on_filter), NULL); window_set_cancel_button(mcaststream_dlg_w, bt_close, window_cancel_button_cb); g_signal_connect(mcaststream_dlg_w, "delete_event", G_CALLBACK(window_delete_event_cb), NULL); g_signal_connect(mcaststream_dlg_w, "destroy", G_CALLBACK(mcaststream_on_destroy), NULL); gtk_widget_show_all(mcaststream_dlg_w); window_present(mcaststream_dlg_w); mcaststream_on_unselect(NULL, NULL); mcast_stream_dlg = mcaststream_dlg_w; g_free(win_name); } /****************************************************************************/ /* PUBLIC */ /****************************************************************************/ /****************************************************************************/ /* update the contents of the dialog box clist */ /* list: pointer to list of mcast_stream_info_t* */ static void mcaststream_dlg_update(GList *list) { if (mcast_stream_dlg != NULL) { gtk_list_store_clear(list_store); streams_nb = 0; list = g_list_first(list); while (list) { add_to_list_store((mcast_stream_info_t*)(list->data)); list = g_list_next(list); } mcaststream_on_unselect(NULL, NULL); } last_list = list; } static void mcaststream_tap_reset(mcaststream_tapinfo_t *tapinfo _U_) { GtkTreeSelection *selection; if (mcast_stream_dlg != NULL) { /* Disable selection to avoid mcaststream_on_select_row from * triggering and thereby accessing invalid memory. */ selection = gtk_tree_view_get_selection(GTK_TREE_VIEW(list_w)); gtk_tree_selection_set_mode(selection, GTK_SELECTION_NONE); gtk_list_store_clear(list_store); gtk_tree_selection_set_mode(selection, GTK_SELECTION_SINGLE); streams_nb = 0; } } static void mcaststream_tap_draw(mcaststream_tapinfo_t *tapinfo) { if (tapinfo) { mcaststream_dlg_update(tapinfo->strinfo_list); } } #if 0 static void mcaststream_dlg_mark_packet(mcaststream_tapinfo_t *tapinfo _U_, frame_data *fd) { if (!fd) return; cf_mark_frame(&cfile, fd); } #endif /****************************************************************************/ /* update the contents of the dialog box clist */ /* list: pointer to list of mcast_stream_info_t* */ void mcaststream_dlg_show(GList *list) { if (mcast_stream_dlg != NULL) { /* There's already a dialog box; reactivate it. */ reactivate_window(mcast_stream_dlg); /* Another list since last call? */ if (list != last_list) { mcaststream_dlg_update(list); } } else { /* Create and show the dialog box */ mcaststream_dlg_create(); mcaststream_dlg_update(list); } } /****************************************************************************/ /* entry point when called via the GTK menu */ void mcaststream_launch(GtkAction *action _U_, gpointer user_data _U_) { /* Register the tap listener */ register_tap_listener_mcast_stream(&the_tapinfo_struct); /* Scan for Mcast streams (redissect all packets) */ mcaststream_scan(&the_tapinfo_struct, &cfile); /* Show the dialog box with the list of streams */ mcaststream_dlg_show(the_tapinfo_struct.strinfo_list); /* Tap listener will be removed and cleaned up in mcaststream_on_destroy */ } mcaststream_tapinfo_t *mcaststream_dlg_get_tapinfo(void) { return &the_tapinfo_struct; } /* * Editor modelines - http://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: */