diff options
Diffstat (limited to 'gtk')
| -rw-r--r-- | gtk/Makefile.am | 1 | ||||
| -rw-r--r-- | gtk/Makefile.common | 8 | ||||
| -rw-r--r-- | gtk/sctp_assoc_analyse.c | 805 | ||||
| -rw-r--r-- | gtk/sctp_byte_graph_dlg.c | 1185 | ||||
| -rw-r--r-- | gtk/sctp_error_dlg.c | 297 | ||||
| -rw-r--r-- | gtk/sctp_graph_dlg.c | 1108 | ||||
| -rw-r--r-- | gtk/sctp_stat.c | 1351 | ||||
| -rw-r--r-- | gtk/sctp_stat.h | 322 | ||||
| -rw-r--r-- | gtk/sctp_stat_dlg.c | 590 |
9 files changed, 5666 insertions, 1 deletions
diff --git a/gtk/Makefile.am b/gtk/Makefile.am index eb176a58ef..5573528845 100644 --- a/gtk/Makefile.am +++ b/gtk/Makefile.am @@ -77,6 +77,7 @@ noinst_HEADERS = \ rtp_stream.h \ rtp_stream_dlg.h \ sat.h \ + sctp_stat.h \ service_response_time_table.h \ stream_prefs.h \ summary_dlg.h \ diff --git a/gtk/Makefile.common b/gtk/Makefile.common index 2037131579..8143a92785 100644 --- a/gtk/Makefile.common +++ b/gtk/Makefile.common @@ -70,6 +70,10 @@ ETHEREAL_GTK_SRC = \ range_utils.c \ recent.c \ rtp_stream.c \ + sctp_stat.c \ + sctp_graph_dlg.c \ + sctp_byte_graph_dlg.c \ + sctp_error_dlg.c \ service_response_time_table.c \ simple_dialog.c \ stream_prefs.c \ @@ -120,7 +124,9 @@ ETHEREAL_TAP_SRC = \ rpc_stat.c \ rtp_analysis.c \ rtp_stream_dlg.c \ - tcp_graph.c \ + sctp_assoc_analyse.c \ + sctp_stat_dlg.c \ sip_stat.c \ smb_stat.c \ + tcp_graph.c \ wsp_stat.c diff --git a/gtk/sctp_assoc_analyse.c b/gtk/sctp_assoc_analyse.c new file mode 100644 index 0000000000..66e84b1cbb --- /dev/null +++ b/gtk/sctp_assoc_analyse.c @@ -0,0 +1,805 @@ +/* + * Copyright 2004, Irene Ruengeler <i.ruengeler [AT] fh-muenster.de> + * + * $Id: sctp_assoc_analyse.c 11436 2004-07-19 21:42:01Z tuexen $ + * + * Ethereal - Network traffic analyzer + * By Gerald Combs <gerald@ethereal.com> + * Copyright 1998 Gerald Combs + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License + * as published by the Free Software Foundation; either version 2 + * of the License, or (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. + */ + +#ifdef HAVE_CONFIG_H +# include <config.h> +#endif + +#include <gtk/gtk.h> +#include <string.h> //for memmove +#include "globals.h" +#include "simple_dialog.h" +#include <epan/epan_dissect.h> +#include "epan/filesystem.h" +#include "register.h" +#include "tap_menu.h" +#include "dlg_utils.h" +#include "ui_util.h" +#include "main.h" +#include "compat_macros.h" + +#include "sctp_stat.h" + + +void +decrease_childcount(struct sctp_analyse *parent) +{ + if (parent->num_children>0) + parent->num_children--; +} + +void +increase_childcount(struct sctp_analyse *parent) +{ + parent->num_children++; +} + +void +set_child(struct sctp_udata *child, struct sctp_analyse *parent) +{ + parent->children=g_list_append(parent->children, child); +} + +void +remove_child(struct sctp_udata *child, struct sctp_analyse *parent) +{ + parent->children=g_list_remove(parent->children, child); +} + +static void +on_destroy(GtkObject *object _U_, gpointer user_data) +{ +struct sctp_analyse *u_data; +guint16 i, j; +GList *list; +struct sctp_udata *child_data; + +u_data=(struct sctp_analyse*)user_data; + + if (u_data->window) + { + gtk_grab_remove(GTK_WIDGET(u_data->window)); + gtk_widget_destroy(GTK_WIDGET(u_data->window)); + } + if (u_data->num_children>0) + { + j=u_data->num_children; + for (i=0; i<j; i++) + { + list=g_list_last(u_data->children); + child_data=(struct sctp_udata *)list->data; + gtk_grab_remove(GTK_WIDGET(child_data->io->window)); + gtk_widget_destroy(GTK_WIDGET(child_data->io->window)); + list=g_list_previous(list); + } + g_list_free(u_data->children); + u_data->children = NULL; + } + g_free(u_data->analyse_nb->page2); + g_free(u_data->analyse_nb->page3); + g_free(u_data->analyse_nb); + if (sctp_stat_get_info()->children!=NULL) + { + remove_analyse_child(u_data); + decrease_analyse_childcount(); + } + g_free(u_data); +} + +static void +on_notebook_switch_page() +{ +} + +static void on_error_bt() +{ + + sctp_error_dlg_show(); +} + +static void on_close_dlg(GtkWidget *widget _U_, struct sctp_analyse* u_data) +{ + + if (u_data->window) + { + gtk_grab_remove(GTK_WIDGET(u_data->window)); + gtk_widget_destroy(GTK_WIDGET(u_data->window)); + } +} + +static void on_graph1_dlg(GtkWidget *widget _U_, struct sctp_analyse* u_data) +{ + create_graph(1, u_data); +} + +static void on_graph2_dlg(GtkWidget *widget _U_, struct sctp_analyse* u_data) +{ + create_graph(2, u_data); +} + +static void on_graph_byte1_dlg(GtkWidget *widget _U_, struct sctp_analyse* u_data) +{ + create_byte_graph(1, u_data); +} + +static void on_graph_byte2_dlg(GtkWidget *widget _U_, struct sctp_analyse* u_data) +{ + create_byte_graph(2, u_data); +} + +void +update_analyse_dlg(struct sctp_analyse* u_data) +{ +gchar label_txt[50]; +gchar *data[1]; +gchar field[1][32]; +gint added_row; +GList *list; +struct sockaddr_in *v4=NULL; +struct sockaddr_in6 *v6=NULL; +struct sockaddr_storage *store=NULL; + +if (u_data->assoc==NULL) + return; + + if (u_data->window != NULL) + { + gtk_clist_clear(GTK_CLIST(u_data->analyse_nb->page2->clist)); + gtk_clist_clear(GTK_CLIST(u_data->analyse_nb->page3->clist)); + } + + + g_snprintf(label_txt, 50,"Checksum Type: %s",u_data->assoc->checksum_type); + gtk_label_set_text(GTK_LABEL(u_data->analyse_nb->checktype), label_txt); + g_snprintf(label_txt, 50,"Checksum Errors: %u",u_data->assoc->n_checksum_errors); + gtk_label_set_text(GTK_LABEL(u_data->analyse_nb->checksum), label_txt); + g_snprintf(label_txt, 50,"Bundling Errors: %u",u_data->assoc->n_bundling_errors); + gtk_label_set_text(GTK_LABEL(u_data->analyse_nb->bundling), label_txt); + g_snprintf(label_txt, 50,"Padding Errors: %u",u_data->assoc->n_padding_errors); + gtk_label_set_text(GTK_LABEL(u_data->analyse_nb->padding), label_txt); + g_snprintf(label_txt, 50,"Length Errors: %u",u_data->assoc->n_length_errors); + gtk_label_set_text(GTK_LABEL(u_data->analyse_nb->length), label_txt); + g_snprintf(label_txt, 50,"Value Errors: %u",u_data->assoc->n_value_errors); + gtk_label_set_text(GTK_LABEL(u_data->analyse_nb->value), label_txt); + g_snprintf(label_txt, 50,"No of Data Chunks from EP1 to EP2: %u",u_data->assoc->n_data_chunks_ep1); + gtk_label_set_text(GTK_LABEL(u_data->analyse_nb->chunks_ep1), label_txt); + g_snprintf(label_txt, 50,"No of Data Bytes from EP1 to EP2: %u",u_data->assoc->n_data_bytes_ep1); + gtk_label_set_text(GTK_LABEL(u_data->analyse_nb->bytes_ep1), label_txt); + g_snprintf(label_txt, 50,"No of Data Chunks from EP2 to EP1: %u",u_data->assoc->n_data_chunks_ep2); + gtk_label_set_text(GTK_LABEL(u_data->analyse_nb->chunks_ep2), label_txt); + g_snprintf(label_txt, 50,"No of Data Bytes from EP2 to EP1: %u",u_data->assoc->n_data_bytes_ep2); + gtk_label_set_text(GTK_LABEL(u_data->analyse_nb->bytes_ep2), label_txt); + + if (u_data->assoc->init==TRUE) + gtk_frame_set_label(GTK_FRAME (u_data->analyse_nb->page2->addr_frame), "Complete list of IP-Addresses as provided in the INIT-Chunk"); + else if (u_data->assoc->initack==TRUE && u_data->assoc->initack_dir==1) + gtk_frame_set_label(GTK_FRAME (u_data->analyse_nb->page2->addr_frame), "Complete list of IP-Addresses as provided in the INITACK-Chunk"); + else + gtk_frame_set_label(GTK_FRAME (u_data->analyse_nb->page2->addr_frame), "List of used IP-Addresses"); + + + + if (u_data->assoc->addr1!=NULL) + { + list = g_list_first(u_data->assoc->addr1); + while (list) + { + data[0]=&field[0][0]; + store = (struct sockaddr_storage *) (list->data); + if (store->ss_family==AF_INET) + { + v4 = (struct sockaddr_in *)(list->data); + g_snprintf(field[0], 30, "%s", ip_to_str((const guint8 *)&(v4->sin_addr.s_addr))); + } + else if (store->ss_family==AF_INET6) + { + v6 = (struct sockaddr_in6 *)(list->data); + g_snprintf(field[0], 30, "%s", ip6_to_str((const struct e_in6_addr *)&(v6->sin6_addr.s6_addr))); + } + added_row = gtk_clist_append(GTK_CLIST(u_data->analyse_nb->page2->clist), data); + gtk_clist_set_row_data(GTK_CLIST(u_data->analyse_nb->page2->clist), added_row, u_data->assoc); + list = g_list_next(list); + } + } + else + { + return; + } + g_snprintf(label_txt, 50,"Port: %u",u_data->assoc->port1); + gtk_label_set_text(GTK_LABEL(u_data->analyse_nb->page2->port), label_txt); + g_snprintf(label_txt, 50,"Sent Verification Tag: 0x%x",u_data->assoc->verification_tag1); + gtk_label_set_text(GTK_LABEL(u_data->analyse_nb->page2->veritag), label_txt); + + if (u_data->assoc->init==TRUE || (u_data->assoc->initack==TRUE && u_data->assoc->initack_dir==1)) + { + g_snprintf(label_txt, 50,"Requested Number of Inbound Streams: %u",u_data->assoc->instream1); + gtk_label_set_text(GTK_LABEL(u_data->analyse_nb->page2->max_in), label_txt); + g_snprintf(label_txt, 50,"Minimum Number of Inbound Streams: %u",((u_data->assoc->instream1>u_data->assoc->outstream2)?u_data->assoc->outstream2:u_data->assoc->instream1)); + gtk_label_set_text(GTK_LABEL(u_data->analyse_nb->page2->min_in), label_txt); + + g_snprintf(label_txt, 50,"Provided Number of Outbound Streams: %u",u_data->assoc->outstream1); + gtk_label_set_text(GTK_LABEL(u_data->analyse_nb->page2->max_out), label_txt); + g_snprintf(label_txt, 50,"Minimum Number of Outbound Streams: %u",((u_data->assoc->outstream1>u_data->assoc->instream2)?u_data->assoc->instream2:u_data->assoc->outstream1)); + gtk_label_set_text(GTK_LABEL(u_data->analyse_nb->page2->max_out), label_txt); + } + else + { + g_snprintf(label_txt, 50,"Used Number of Inbound Streams: %u",u_data->assoc->instream1); + gtk_label_set_text(GTK_LABEL(u_data->analyse_nb->page2->max_in), label_txt); + g_snprintf(label_txt, 50,"Used Number of Outbound Streams: %u",u_data->assoc->outstream1); + gtk_label_set_text(GTK_LABEL(u_data->analyse_nb->page2->max_out), label_txt); + } + + if (u_data->assoc->initack==TRUE && u_data->assoc->initack_dir==2) + gtk_frame_set_label(GTK_FRAME (u_data->analyse_nb->page3->addr_frame), "Complete list of IP-Addresses as provided in the INITACK-Chunk"); + else + gtk_frame_set_label(GTK_FRAME (u_data->analyse_nb->page3->addr_frame), "List of used IP-Addresses"); + + + if (u_data->assoc->addr2!=NULL) + { + + list = g_list_first(u_data->assoc->addr2); + + while (list) + { + data[0]=&field[0][0]; + store = (struct sockaddr_storage *) (list->data); + if (store->ss_family==AF_INET) + { + v4 = (struct sockaddr_in *)(list->data); + g_snprintf(field[0], 30, "%s", ip_to_str((const guint8 *)&(v4->sin_addr.s_addr))); + } + else if (store->ss_family==AF_INET6) + { + v6 = (struct sockaddr_in6 *)(list->data); + g_snprintf(field[0], 30, "%s", ip6_to_str((const struct e_in6_addr *)&(v6->sin6_addr.s6_addr))); + } + added_row = gtk_clist_append(GTK_CLIST(u_data->analyse_nb->page3->clist), data); + gtk_clist_set_row_data(GTK_CLIST(u_data->analyse_nb->page3->clist), added_row, u_data->assoc); + list = g_list_next(list); + } + } + else + { + return; + } + + g_snprintf(label_txt, 50,"Port: %u",u_data->assoc->port2); + gtk_label_set_text(GTK_LABEL(u_data->analyse_nb->page3->port), label_txt); + g_snprintf(label_txt, 50,"Sent Verification Tag: 0x%x",u_data->assoc->verification_tag2); + gtk_label_set_text(GTK_LABEL(u_data->analyse_nb->page3->veritag), label_txt); + + if (u_data->assoc->initack==TRUE) + { + g_snprintf(label_txt, 50,"Requested Number of Inbound Streams: %u",u_data->assoc->instream2); + gtk_label_set_text(GTK_LABEL(u_data->analyse_nb->page3->max_in), label_txt); + g_snprintf(label_txt, 50,"Minimum Number of Inbound Streams: %u",((u_data->assoc->instream2>u_data->assoc->outstream1)?u_data->assoc->outstream1:u_data->assoc->instream2)); + gtk_label_set_text(GTK_LABEL(u_data->analyse_nb->page3->min_in), label_txt); + + g_snprintf(label_txt, 50,"Provided Number of Outbound Streams: %u",u_data->assoc->outstream2); + gtk_label_set_text(GTK_LABEL(u_data->analyse_nb->page3->max_out), label_txt); + g_snprintf(label_txt, 50,"Minimum Number of Outbound Streams: %u",((u_data->assoc->outstream2>u_data->assoc->instream1)?u_data->assoc->instream1:u_data->assoc->outstream2)); + gtk_label_set_text(GTK_LABEL(u_data->analyse_nb->page3->min_out), label_txt); + } + else + { + g_snprintf(label_txt, 50,"Used Number of Inbound Streams: %u",u_data->assoc->instream2); + gtk_label_set_text(GTK_LABEL(u_data->analyse_nb->page3->max_in), label_txt); + g_snprintf(label_txt, 50,"Used Number of Outbound Streams: %u",u_data->assoc->outstream2); + gtk_label_set_text(GTK_LABEL(u_data->analyse_nb->page3->min_out), label_txt); + } +} + +static void analyse_window_set_title(struct sctp_analyse *u_data) +{ + char *title; + if(!u_data->window){ + return; + } + title = g_strdup_printf("SCTP Analyse Association: %s Port1 %u Port2 %u", + cf_get_display_name(&cfile), u_data->assoc->port1, u_data->assoc->port2); + gtk_window_set_title(GTK_WINDOW(u_data->window), title); + g_free(title); +} + +void create_analyse_window(struct sctp_analyse* u_data) +{ + GtkWidget *window = NULL; + GtkWidget *notebook; + GtkWidget *main_vb, *page1, *page2, *page3, *hbox, *vbox_l, *vbox_r, *addr_hb, *stat_fr; + GtkWidget *hbox_l1, *hbox_l2,*label, *h_button_box; + GtkWidget *error_bt, *close_bt, *graph_bt1, *graph_bt2; + + u_data->analyse_nb = g_malloc(sizeof(struct notes)); + window = gtk_window_new (GTK_WINDOW_TOPLEVEL); + gtk_window_set_position (GTK_WINDOW (window), GTK_WIN_POS_CENTER); + SIGNAL_CONNECT(window, "destroy", on_destroy,u_data); + + /* Container for each row of widgets */ + main_vb = gtk_vbox_new(FALSE, 2); + gtk_container_border_width(GTK_CONTAINER(main_vb), 2); + gtk_container_add(GTK_CONTAINER(window), main_vb); + gtk_widget_show(main_vb); + + /* Start a notebook for flipping between sets of changes */ + notebook = gtk_notebook_new(); + gtk_container_add(GTK_CONTAINER(main_vb), notebook); + OBJECT_SET_DATA(window, "notebook", notebook); + SIGNAL_CONNECT(notebook, "switch_page", on_notebook_switch_page,NULL); + + page1 = gtk_vbox_new(FALSE, 8); + gtk_container_set_border_width(GTK_CONTAINER(page1), 8); + + u_data->analyse_nb->checktype = gtk_label_new(""); + gtk_box_pack_start(GTK_BOX(page1), u_data->analyse_nb->checktype, TRUE, TRUE, 0); + + gtk_misc_set_alignment (GTK_MISC(u_data->analyse_nb->checktype),0,0); + + u_data->analyse_nb->checksum = gtk_label_new(""); + gtk_box_pack_start(GTK_BOX(page1), u_data->analyse_nb->checksum, TRUE, TRUE, 0); + gtk_misc_set_alignment (GTK_MISC(u_data->analyse_nb->checksum),0,0); + + u_data->analyse_nb->bundling = gtk_label_new(""); + gtk_box_pack_start(GTK_BOX(page1), u_data->analyse_nb->bundling, TRUE, TRUE, 0); + gtk_misc_set_alignment (GTK_MISC(u_data->analyse_nb->bundling),0,0); + + u_data->analyse_nb->padding = gtk_label_new(""); + gtk_box_pack_start(GTK_BOX(page1), u_data->analyse_nb->padding, TRUE, TRUE, 0); + gtk_misc_set_alignment (GTK_MISC(u_data->analyse_nb->padding),0,0); + + u_data->analyse_nb->length = gtk_label_new(""); + gtk_box_pack_start(GTK_BOX(page1), u_data->analyse_nb->length, TRUE, TRUE, 0); + gtk_misc_set_alignment (GTK_MISC(u_data->analyse_nb->length),0,0); + + u_data->analyse_nb->value = gtk_label_new(""); + gtk_box_pack_start(GTK_BOX(page1), u_data->analyse_nb->value, TRUE, TRUE, 0); + gtk_misc_set_alignment (GTK_MISC(u_data->analyse_nb->value),0,0); + + + u_data->analyse_nb->chunks_ep1 = gtk_label_new(""); + gtk_box_pack_start(GTK_BOX(page1), u_data->analyse_nb->chunks_ep1, TRUE, TRUE, 0); + gtk_misc_set_alignment (GTK_MISC(u_data->analyse_nb->chunks_ep1),0,0); + u_data->analyse_nb->bytes_ep1 = gtk_label_new(""); + gtk_box_pack_start(GTK_BOX(page1), u_data->analyse_nb->bytes_ep1, TRUE, TRUE, 0); + gtk_misc_set_alignment (GTK_MISC(u_data->analyse_nb->bytes_ep1),0,0); + u_data->analyse_nb->chunks_ep2 = gtk_label_new(""); + gtk_box_pack_start(GTK_BOX(page1), u_data->analyse_nb->chunks_ep2, TRUE, TRUE, 0); + gtk_misc_set_alignment (GTK_MISC(u_data->analyse_nb->chunks_ep2),0,0); + u_data->analyse_nb->bytes_ep2 = gtk_label_new(""); + gtk_box_pack_start(GTK_BOX(page1), u_data->analyse_nb->bytes_ep2, TRUE, TRUE, 0); + gtk_misc_set_alignment (GTK_MISC(u_data->analyse_nb->bytes_ep2),0,0); + + hbox = gtk_hbutton_box_new(); + gtk_box_pack_start(GTK_BOX(page1), hbox, FALSE, FALSE, 0); + gtk_container_set_border_width(GTK_CONTAINER(hbox), 10); + gtk_button_box_set_layout(GTK_BUTTON_BOX (hbox), GTK_BUTTONBOX_SPREAD); + gtk_button_box_set_spacing(GTK_BUTTON_BOX (hbox), 0); + gtk_button_box_set_child_ipadding(GTK_BUTTON_BOX (hbox), 4, 0); + gtk_widget_show(hbox); + + error_bt = gtk_button_new_with_label ("Show Errors"); + gtk_box_pack_start(GTK_BOX(hbox), error_bt, FALSE, FALSE, 0); + gtk_widget_show(error_bt); + SIGNAL_CONNECT(error_bt, "clicked", on_error_bt, NULL); + + + close_bt = BUTTON_NEW_FROM_STOCK(GTK_STOCK_CLOSE); + gtk_box_pack_start(GTK_BOX(hbox), close_bt, FALSE, FALSE, 0); + gtk_widget_show(close_bt); + SIGNAL_CONNECT(close_bt, "clicked", on_close_dlg, u_data); + + /* tab */ + label = gtk_label_new(" Statistics "); + gtk_notebook_append_page(GTK_NOTEBOOK(notebook), page1, label); + + + /* page for endpoint 1 */ + page2 = gtk_vbox_new(FALSE, 8); + gtk_container_set_border_width(GTK_CONTAINER(page2), 8); + + u_data->analyse_nb->page2 = g_malloc(sizeof(struct page)); + + u_data->analyse_nb->page2->addr_frame = gtk_frame_new(NULL); + gtk_container_add(GTK_CONTAINER(page2), u_data->analyse_nb->page2->addr_frame); + + addr_hb = gtk_hbox_new(FALSE, 3); + gtk_container_border_width(GTK_CONTAINER(addr_hb), 5); + gtk_container_add(GTK_CONTAINER(u_data->analyse_nb->page2->addr_frame), addr_hb); + + u_data->analyse_nb->page2->scrolled_window = scrolled_window_new(NULL, NULL); + WIDGET_SET_SIZE(u_data->analyse_nb->page2->scrolled_window, 560, 100); + + u_data->analyse_nb->page2->clist = gtk_clist_new(1); + gtk_widget_show(u_data->analyse_nb->page2->clist); + + gtk_clist_set_column_width(GTK_CLIST(u_data->analyse_nb->page2->clist), 0, 200); + gtk_clist_set_column_justification(GTK_CLIST(u_data->analyse_nb->page2->clist), 0, GTK_JUSTIFY_LEFT); + + gtk_container_add(GTK_CONTAINER(u_data->analyse_nb->page2->scrolled_window), + u_data->analyse_nb->page2->clist); + + gtk_box_pack_start(GTK_BOX(addr_hb), u_data->analyse_nb->page2->scrolled_window, TRUE, TRUE, 0); + gtk_widget_show(u_data->analyse_nb->page2->scrolled_window); + + stat_fr = gtk_frame_new(NULL); + gtk_container_add(GTK_CONTAINER(page2), stat_fr); + + hbox = gtk_hbox_new(FALSE,3); + gtk_container_border_width(GTK_CONTAINER(hbox), 5); + gtk_container_add(GTK_CONTAINER(stat_fr), hbox); + + vbox_l=gtk_vbox_new(FALSE, 3); + gtk_box_pack_start(GTK_BOX(hbox), vbox_l, TRUE, TRUE, 0); + + hbox_l1=gtk_hbox_new(FALSE,3); + gtk_box_pack_start(GTK_BOX(vbox_l), hbox_l1, TRUE, TRUE, 0); + + u_data->analyse_nb->page2->port = gtk_label_new(""); + gtk_box_pack_start(GTK_BOX(hbox_l1), u_data->analyse_nb->page2->port, TRUE, TRUE, 0); + gtk_misc_set_alignment (GTK_MISC(u_data->analyse_nb->page2->port),0,0); + + hbox_l2=gtk_hbox_new(FALSE,3); + gtk_box_pack_start(GTK_BOX(vbox_l), hbox_l2, TRUE, TRUE, 0); + + + u_data->analyse_nb->page2->veritag = gtk_label_new(""); + + gtk_box_pack_start(GTK_BOX(hbox_l2), u_data->analyse_nb->page2->veritag, TRUE, TRUE, 0); + gtk_misc_set_alignment (GTK_MISC(u_data->analyse_nb->page2->veritag),0,0); + gtk_widget_show(vbox_l); + + vbox_r=gtk_vbox_new(FALSE, 3); + gtk_box_pack_start(GTK_BOX(hbox), vbox_r, TRUE, TRUE, 0); + + u_data->analyse_nb->page2->max_in = gtk_label_new(""); + gtk_box_pack_start(GTK_BOX(vbox_r), u_data->analyse_nb->page2->max_in, TRUE, TRUE, 0); + gtk_misc_set_alignment (GTK_MISC(u_data->analyse_nb->page2->max_in),0,0); + u_data->analyse_nb->page2->min_in = gtk_label_new(""); + gtk_box_pack_start(GTK_BOX(vbox_r), u_data->analyse_nb->page2->min_in, TRUE, TRUE, 0); + gtk_misc_set_alignment (GTK_MISC(u_data->analyse_nb->page2->min_in),0,0); + + u_data->analyse_nb->page2->max_out = gtk_label_new(""); + gtk_box_pack_start(GTK_BOX(vbox_r), u_data->analyse_nb->page2->max_out, TRUE, TRUE, 0); + gtk_misc_set_alignment (GTK_MISC(u_data->analyse_nb->page2->max_out),0,0); + u_data->analyse_nb->page2->min_out = gtk_label_new(""); + gtk_box_pack_start(GTK_BOX(vbox_r), u_data->analyse_nb->page2->min_out, TRUE, TRUE, 0); + gtk_misc_set_alignment (GTK_MISC(u_data->analyse_nb->page2->min_out),0,0); + + + gtk_widget_show(vbox_r); + + h_button_box=gtk_hbutton_box_new(); + gtk_box_pack_start(GTK_BOX(page2), h_button_box, FALSE, FALSE, 0); + gtk_container_set_border_width(GTK_CONTAINER(h_button_box), 10); + gtk_button_box_set_layout(GTK_BUTTON_BOX (h_button_box), GTK_BUTTONBOX_SPREAD); + gtk_button_box_set_spacing(GTK_BUTTON_BOX (h_button_box), 0); + gtk_button_box_set_child_ipadding(GTK_BUTTON_BOX (h_button_box), 4, 0); + gtk_widget_show(h_button_box); + + graph_bt1 = gtk_button_new_with_label("Graph TSN"); + gtk_box_pack_start(GTK_BOX(h_button_box), graph_bt1, FALSE, FALSE, 0); + gtk_widget_show(graph_bt1); + SIGNAL_CONNECT(graph_bt1, "clicked", on_graph1_dlg,u_data); + + graph_bt2 = gtk_button_new_with_label("Graph Bytes"); + gtk_box_pack_start(GTK_BOX(h_button_box), graph_bt2, FALSE, FALSE, 0); + gtk_widget_show(graph_bt2); + SIGNAL_CONNECT(graph_bt2, "clicked", on_graph_byte1_dlg,u_data); + + close_bt = BUTTON_NEW_FROM_STOCK(GTK_STOCK_CLOSE); + gtk_box_pack_start(GTK_BOX(h_button_box), close_bt, FALSE, FALSE, 0); + gtk_widget_show(close_bt); + SIGNAL_CONNECT(close_bt, "clicked", on_close_dlg, u_data); + + label = gtk_label_new(" Endpoint 1 "); + gtk_notebook_append_page(GTK_NOTEBOOK(notebook), page2, label); + +/* same page for endpoint 2*/ + page3 = gtk_vbox_new(FALSE, 8); + gtk_container_set_border_width(GTK_CONTAINER(page3), 8); + u_data->analyse_nb->page3 = g_malloc(sizeof(struct page)); + u_data->analyse_nb->page3->addr_frame = gtk_frame_new(NULL); + + gtk_container_add(GTK_CONTAINER(page3), u_data->analyse_nb->page3->addr_frame); + + addr_hb = gtk_hbox_new(FALSE, 3); + gtk_container_border_width(GTK_CONTAINER(addr_hb), 5); + gtk_container_add(GTK_CONTAINER(u_data->analyse_nb->page3->addr_frame), addr_hb); + + u_data->analyse_nb->page3->scrolled_window = scrolled_window_new(NULL, NULL); + WIDGET_SET_SIZE(u_data->analyse_nb->page3->scrolled_window, 560, 100); + u_data->analyse_nb->page3->scrolled_window = scrolled_window_new(NULL, NULL); + WIDGET_SET_SIZE(u_data->analyse_nb->page3->scrolled_window, 560, 100); + u_data->analyse_nb->page3->clist = gtk_clist_new(1); + gtk_widget_show(u_data->analyse_nb->page3->clist); + + gtk_clist_set_column_width(GTK_CLIST(u_data->analyse_nb->page3->clist), 0, 200); + gtk_clist_set_column_justification(GTK_CLIST(u_data->analyse_nb->page3->clist), 0, GTK_JUSTIFY_LEFT); + + gtk_container_add(GTK_CONTAINER(u_data->analyse_nb->page3->scrolled_window), + u_data->analyse_nb->page3->clist); + + gtk_box_pack_start(GTK_BOX(addr_hb), u_data->analyse_nb->page3->scrolled_window, TRUE, TRUE, 0); + gtk_widget_show(u_data->analyse_nb->page3->scrolled_window); + + stat_fr = gtk_frame_new(NULL); + gtk_container_add(GTK_CONTAINER(page3), stat_fr); + + hbox = gtk_hbox_new(FALSE,3); + gtk_container_border_width(GTK_CONTAINER(hbox), 5); + gtk_container_add(GTK_CONTAINER(stat_fr), hbox); + + vbox_l=gtk_vbox_new(FALSE, 3); + gtk_box_pack_start(GTK_BOX(hbox), vbox_l, TRUE, TRUE, 0); + + hbox_l1=gtk_hbox_new(FALSE,3); + gtk_box_pack_start(GTK_BOX(vbox_l), hbox_l1, TRUE, TRUE, 0); + + u_data->analyse_nb->page3->port = gtk_label_new(""); + gtk_box_pack_start(GTK_BOX(hbox_l1), u_data->analyse_nb->page3->port, TRUE, TRUE, 0); + gtk_misc_set_alignment (GTK_MISC(u_data->analyse_nb->page3->port),0,0); + + hbox_l2=gtk_hbox_new(FALSE,3); + gtk_box_pack_start(GTK_BOX(vbox_l), hbox_l2, TRUE, TRUE, 0); + + + u_data->analyse_nb->page3->veritag = gtk_label_new(""); + gtk_box_pack_start(GTK_BOX(hbox_l2), u_data->analyse_nb->page3->veritag, TRUE, TRUE, 0); + gtk_misc_set_alignment (GTK_MISC(u_data->analyse_nb->page3->veritag),0,0); + gtk_widget_show(vbox_l); + + vbox_r=gtk_vbox_new(FALSE, 3); + gtk_box_pack_start(GTK_BOX(hbox), vbox_r, TRUE, TRUE, 0); + + u_data->analyse_nb->page3->max_in = gtk_label_new(""); + gtk_box_pack_start(GTK_BOX(vbox_r), u_data->analyse_nb->page3->max_in, TRUE, TRUE, 0); + gtk_misc_set_alignment (GTK_MISC(u_data->analyse_nb->page3->max_in),0,0); + u_data->analyse_nb->page3->min_in = gtk_label_new(""); + gtk_box_pack_start(GTK_BOX(vbox_r), u_data->analyse_nb->page3->min_in, TRUE, TRUE, 0); + gtk_misc_set_alignment (GTK_MISC(u_data->analyse_nb->page3->min_in),0,0); + + u_data->analyse_nb->page3->max_out = gtk_label_new(""); + gtk_box_pack_start(GTK_BOX(vbox_r), u_data->analyse_nb->page3->max_out, TRUE, TRUE, 0); + gtk_misc_set_alignment (GTK_MISC(u_data->analyse_nb->page3->max_out),0,0); + u_data->analyse_nb->page3->min_out = gtk_label_new(""); + gtk_box_pack_start(GTK_BOX(vbox_r), u_data->analyse_nb->page3->min_out, TRUE, TRUE, 0); + gtk_misc_set_alignment (GTK_MISC(u_data->analyse_nb->page3->min_out),0,0); + + gtk_widget_show(vbox_r); + + h_button_box=gtk_hbutton_box_new(); + gtk_box_pack_start(GTK_BOX(page3), h_button_box, FALSE, FALSE, 0); + gtk_container_set_border_width(GTK_CONTAINER(h_button_box), 10); + gtk_button_box_set_layout(GTK_BUTTON_BOX (h_button_box), GTK_BUTTONBOX_SPREAD); + gtk_button_box_set_spacing(GTK_BUTTON_BOX (h_button_box), 0); + gtk_button_box_set_child_ipadding(GTK_BUTTON_BOX (h_button_box), 4, 0); + gtk_widget_show(h_button_box); + + graph_bt1 = gtk_button_new_with_label("Graph"); + gtk_box_pack_start(GTK_BOX(h_button_box), graph_bt1, FALSE, FALSE, 0); + gtk_widget_show(graph_bt1); + SIGNAL_CONNECT(graph_bt1, "clicked", on_graph2_dlg, u_data); + + graph_bt2 = gtk_button_new_with_label("Graph Bytes"); + gtk_box_pack_start(GTK_BOX(h_button_box), graph_bt2, FALSE, FALSE, 0); + gtk_widget_show(graph_bt2); + SIGNAL_CONNECT(graph_bt2, "clicked", on_graph_byte2_dlg,u_data); + + + close_bt = BUTTON_NEW_FROM_STOCK(GTK_STOCK_CLOSE); + gtk_box_pack_start(GTK_BOX(h_button_box), close_bt, FALSE, FALSE, 0); + gtk_widget_show(close_bt); + SIGNAL_CONNECT(close_bt, "clicked", on_close_dlg, u_data); + + label = gtk_label_new(" Endpoint 2 "); + gtk_notebook_append_page(GTK_NOTEBOOK(notebook), page3, label); + + /* show all notebooks */ + gtk_widget_show_all(notebook); + + gtk_widget_show(window); + + u_data->window=window; + analyse_window_set_title(u_data); + + update_analyse_dlg(u_data); +} + + + +void assoc_analyse(sctp_assoc_info_t* assoc) +{ +struct sctp_analyse* u_data; + + u_data = g_malloc(sizeof(struct sctp_analyse)); + u_data->assoc=assoc; + u_data->window=NULL; + u_data->analyse_nb=NULL; + u_data->children=NULL; + u_data->num_children=0; + set_analyse_child(u_data); + increase_analyse_childcount(); + + create_analyse_window(u_data); +} + + +void sctp_analyse_cb(struct sctp_analyse* u_data) +{ +guint32 ip_src; +guint16 srcport; +guint32 ip_dst; +guint16 dstport; +GList *list, *srclist, *dstlist; +dfilter_t *sfcode; +capture_file *cf; +epan_dissect_t *edt; +gint err; +gchar *err_info; +gboolean frame_matched; +frame_data *fdata; +gchar filter_text[256]; +sctp_assoc_info_t* assoc=NULL; +struct sockaddr_in *src, *dst; + + strcpy(filter_text,"sctp && ip"); + if (!dfilter_compile(filter_text, &sfcode)) { + simple_dialog(ESD_TYPE_ERROR, ESD_BTN_OK, dfilter_error_msg); + return; + } + + cf = &cfile; + fdata = cf->current_frame; + + /* we are on the selected frame now */ + if (fdata == NULL) + return; /* if we exit here it's an error */ + + /* dissect the current frame */ + if (!wtap_seek_read(cf->wth, fdata->file_off, &cf->pseudo_header, + cf->pd, fdata->cap_len, &err, &err_info)) { + simple_dialog(ESD_TYPE_ERROR, ESD_BTN_OK, + cf_read_error_message(err, err_info), cf->filename); + return; + } + + edt = epan_dissect_new(TRUE, FALSE); + epan_dissect_prime_dfilter(edt, sfcode); + epan_dissect_run(edt, &cf->pseudo_header, cf->pd, fdata, &cf->cinfo); + frame_matched = dfilter_apply_edt(sfcode, edt); + + /* if it is not an sctp frame, show the dialog */ + + if (frame_matched != 1) { + epan_dissect_free(edt); + simple_dialog(ESD_TYPE_ERROR, ESD_BTN_OK, + "Please choose an SCTP packet!"); + return; + } + + g_memmove(&ip_src, edt->pi.src.data, 4); + g_memmove(&ip_dst, edt->pi.dst.data, 4); + srcport = edt->pi.srcport; + dstport = edt->pi.destport; + + list = g_list_first(sctp_stat_get_info()->assoc_info_list); + + while (list) + { + assoc = (sctp_assoc_info_t*)(list->data); + + if (assoc->port1 == srcport && assoc->port2 == dstport) + { + srclist = g_list_first(assoc->addr1); + while(srclist) + { + src = (struct sockaddr_in *)(srclist->data); + if (src->sin_addr.s_addr == ip_src) + { + dstlist = g_list_first(assoc->addr2); + while(dstlist) + { + dst = (struct sockaddr_in *)(dstlist->data); + if (dst->sin_addr.s_addr == ip_dst) + { + u_data->assoc=assoc; + create_analyse_window(u_data); + return; + } + else + dstlist = g_list_next(dstlist); + } + } + else + srclist = g_list_next(srclist); + } + simple_dialog(ESD_TYPE_ERROR, ESD_BTN_OK, + "Assoc not found!"); + return; + } + else if (assoc->port2 == srcport && assoc->port1 == dstport) + { + srclist = g_list_first(assoc->addr2); + while(srclist) + { + src = (struct sockaddr_in *)(srclist->data); + if (src->sin_addr.s_addr == ip_src) + { + dstlist = g_list_first(assoc->addr1); + while(dstlist) + { + dst = (struct sockaddr_in *)(dstlist->data); + if (dst->sin_addr.s_addr == ip_dst) + { + u_data->assoc=assoc; + create_analyse_window(u_data); + return; + } + else + dstlist = g_list_next(dstlist); + } + } + else + srclist = g_list_next(srclist); + } + simple_dialog(ESD_TYPE_ERROR, ESD_BTN_OK, + "Assoc not found!"); + return; + } + else + list = g_list_next(list); + + } +} + + +void sctp_analyse_start(GtkWidget *w _U_, gpointer data _U_) +{ +struct sctp_analyse * u_data; + + /* Register the tap listener */ + if (sctp_stat_get_info()->is_registered==FALSE) + register_tap_listener_sctp_stat(); + + sctp_stat_scan(); + + /* Show the dialog box with the list of streams */ + u_data = g_malloc(sizeof(struct sctp_analyse)); + u_data->assoc=NULL; + u_data->children=NULL; + u_data->analyse_nb=NULL; + u_data->window=NULL; + u_data->num_children=0; + + sctp_analyse_cb(u_data); +} + + +void +register_tap_listener_sctp_analyse(void) +{ + register_tap_menu_item("SCTP/Analyse Association", REGISTER_TAP_GROUP_NONE, + sctp_analyse_start, NULL, NULL, NULL); +} diff --git a/gtk/sctp_byte_graph_dlg.c b/gtk/sctp_byte_graph_dlg.c new file mode 100644 index 0000000000..55ace70ec2 --- /dev/null +++ b/gtk/sctp_byte_graph_dlg.c @@ -0,0 +1,1185 @@ +/* + * Copyright 2004, Irene Ruengeler <i.ruengeler [AT] fh-muenster.de> + * + * $Id: sctp_byte_graph_dlg.c 11436 2004-07-19 21:42:01Z tuexen $ + * + * Ethereal - Network traffic analyzer + * By Gerald Combs <gerald@ethereal.com> + * Copyright 1998 Gerald Combs + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License + * as published by the Free Software Foundation; either version 2 + * of the License, or (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. + */ + +#ifdef HAVE_CONFIG_H +# include <config.h> +#endif + + +#include <gtk/gtk.h> +#include <stdio.h> +#include <stdlib.h> +#include <math.h> +#include <string.h> +#include "globals.h" +#include "epan/filesystem.h" +#include "../color.h" +#include "tap_menu.h" +#include "dlg_utils.h" +#include "ui_util.h" +#include "main.h" +#include "compat_macros.h" +#include "simple_dialog.h" +#include "sctp_stat.h" + +#define DEFAULT_PIXELS_PER_TICK 2 +#define MAX_PIXELS_PER_TICK 4 +#define AUTO_MAX_YSCALE 0 +#define MAX_TICK_VALUES 5 +#define DEFAULT_TICK_VALUE 3 +#define MAX_YSCALE 22 +#define MAX_COUNT_TYPES 3 + +#define COUNT_TYPE_FRAMES 0 +#define COUNT_TYPE_BYTES 1 +#define COUNT_TYPE_ADVANCED 2 + +#define LEFT_BORDER 60 +#define RIGHT_BORDER 10 +#define TOP_BORDER 10 +#define BOTTOM_BORDER 50 + +#define SUB_32(a, b) a-b +#define MINI(a,b) (a<b)?a:b +#define MAXI(a,b) (a>b)?a:b + +struct chunk_header { + guint8 type; + guint8 flags; + guint16 length; +}; + +struct data_chunk_header { + guint8 type; + guint8 flags; + guint16 length; + guint32 tsn; + guint16 sid; + guint16 ssn; + guint32 ppi; +}; + +struct init_chunk_header { + guint8 type; + guint8 flags; + guint16 length; + guint32 initiate_tag; + guint32 a_rwnd; + guint16 mos; + guint16 mis; + guint32 initial_tsn; +}; + +struct sack_chunk_header { + guint8 type; + guint8 flags; + guint16 length; + guint32 cum_tsn_ack; + guint32 a_rwnd; + guint16 nr_of_gaps; + guint16 nr_of_dups; + guint8 tsns[0]; +}; + +struct gaps { + guint16 start; + guint16 end; +}; + + + +static void sctp_graph_set_title(struct sctp_udata *u_data); +static void create_draw_area(GtkWidget *box, struct sctp_udata *u_data); + + +gint tsn_cmp(gconstpointer aa, gconstpointer bb) +{ + const struct tsn_sort* a = aa; + const struct tsn_sort* b = bb; + + if (a->tsnumber<b->tsnumber) return -1; + if (a->tsnumber==b->tsnumber) return 0; + if (a->tsnumber>b->tsnumber) return 1; + + return 0; +} + +static void draw_sack_graph(struct sctp_udata *u_data) +{ +GdkColor red_color = {0, 65535, 0, 0}; +GdkColor green_color = {0, 0, 65535, 0}; +GdkGC *red_gc, *green_gc; +guint32 diff; +GArray *array=NULL; +guint32 min_tsn=0, max_tsn=0; +guint32 i, size=0, start, end; +gboolean more=FALSE; +#if GTK_MAJOR_VERSION < 2 + GdkColormap *colormap; +#endif + + red_gc = gdk_gc_new(u_data->io->draw_area->window); +#if GTK_MAJOR_VERSION < 2 + colormap = gtk_widget_get_colormap (u_data->io->draw_area); + if (!gdk_color_alloc (colormap, &red_color)) + { + g_warning ("Couldn't allocate color"); + } + + gdk_gc_set_foreground(red_gc, &red_color); +#else + gdk_gc_set_rgb_fg_color(red_gc, &red_color); +#endif + + green_gc = gdk_gc_new(u_data->io->draw_area->window); +#if GTK_MAJOR_VERSION < 2 + colormap = gtk_widget_get_colormap (u_data->io->draw_area); + if (!gdk_color_alloc (colormap, &green_color)) + { + g_warning ("Couldn't allocate color"); + } + + gdk_gc_set_foreground(green_gc, &green_color); +#else + gdk_gc_set_rgb_fg_color(green_gc, &green_color); +#endif + + if (u_data->dir==1) + { + array = u_data->assoc->sort_sack1; + size=u_data->assoc->n_sack_chunks_ep1; + if (u_data->io->tmp==FALSE) + { + min_tsn=0; + max_tsn=u_data->assoc->max_bytes1; + } + else + { + min_tsn=u_data->io->tmp_min_tsn1; + max_tsn=u_data->io->tmp_max_tsn1; + } + } + else if (u_data->dir==2) + { + array = u_data->assoc->sort_sack2; + size=u_data->assoc->n_sack_chunks_ep2; + if (u_data->io->tmp==FALSE) + { + min_tsn=0; + max_tsn=u_data->assoc->max_bytes2; + } + else + { + min_tsn=u_data->io->tmp_min_tsn2; + max_tsn=u_data->io->tmp_max_tsn2; + } + } + + + for (i=0; i<size; i++) + { + diff=g_array_index(array, struct tsn_sort, i).secs*1000000+g_array_index(array, struct tsn_sort, i).usecs-u_data->io->min_x; + start=g_array_index(array, struct tsn_sort, i).offset; + end = start + g_array_index(array, struct tsn_sort, i).length; + if (end>max_tsn) + { + end=max_tsn; + more=TRUE; + } + + if (start>=min_tsn) + { + gdk_draw_line(u_data->io->pixmap,red_gc, + (guint32)(LEFT_BORDER+u_data->io->offset+u_data->io->x_interval*diff), + (guint32)(u_data->io->pixmap_height-BOTTOM_BORDER-u_data->io->offset-((SUB_32(start,min_tsn))*u_data->io->y_interval)), + (guint32)(LEFT_BORDER+u_data->io->offset+u_data->io->x_interval*diff), + (guint32)(u_data->io->pixmap_height-BOTTOM_BORDER-u_data->io->offset-((SUB_32(end,min_tsn))*u_data->io->y_interval))); + if (more==TRUE) + { + gdk_draw_line(u_data->io->pixmap,green_gc, + (guint32)(LEFT_BORDER+u_data->io->offset+u_data->io->x_interval*diff), + (guint32)(u_data->io->pixmap_height-BOTTOM_BORDER-u_data->io->offset-((SUB_32(end,min_tsn))*u_data->io->y_interval)), + (guint32)(LEFT_BORDER+u_data->io->offset+u_data->io->x_interval*diff), + (guint32)(u_data->io->pixmap_height-BOTTOM_BORDER-u_data->io->offset-((SUB_32(end+10,min_tsn))*u_data->io->y_interval))); + more=FALSE; + } + } + + } +#if GTK_MAJOR_VERSION >= 2 + g_object_unref(G_OBJECT(red_gc)); + g_object_unref(G_OBJECT(green_gc)); +#endif +} + + +static void draw_tsn_graph(struct sctp_udata *u_data) +{ +GArray *array=NULL; +guint32 min_tsn=0, max_tsn=0; +guint32 diff, i, size=0, start, end; + + if (u_data->dir==1) + { + array = u_data->assoc->sort_tsn1; + size=u_data->assoc->n_data_chunks_ep1; + if (u_data->io->tmp==FALSE) + { + min_tsn=0; + max_tsn=u_data->assoc->max_bytes1; + } + else + { + min_tsn=u_data->io->tmp_min_tsn1; + max_tsn=u_data->io->tmp_max_tsn1; + } + } + else if (u_data->dir==2) + { + array = u_data->assoc->sort_tsn2; + size=u_data->assoc->n_data_chunks_ep2; + if (u_data->io->tmp==FALSE) + { + min_tsn=0; + max_tsn=u_data->assoc->max_bytes2; + } + else + { + min_tsn=u_data->io->tmp_min_tsn2; + max_tsn=u_data->io->tmp_max_tsn2; + } + } + + for (i=0; i<size; i++) + { + diff=g_array_index(array, struct tsn_sort, i).secs*1000000+g_array_index(array, struct tsn_sort, i).usecs-u_data->io->min_x; + start=g_array_index(array, struct tsn_sort, i).offset; + end = start + g_array_index(array, struct tsn_sort, i).length; + //printf("i=%u, start=%u, end=%u\n",i, start, end); + if (start>=min_tsn) + gdk_draw_line(u_data->io->pixmap,u_data->io->draw_area->style->black_gc, + (guint32)(LEFT_BORDER+u_data->io->offset+u_data->io->x_interval*diff), + (guint32)(u_data->io->pixmap_height-BOTTOM_BORDER-u_data->io->offset-((SUB_32(start,min_tsn))*u_data->io->y_interval)), + (guint32)(LEFT_BORDER+u_data->io->offset+u_data->io->x_interval*diff), + (guint32)(u_data->io->pixmap_height-BOTTOM_BORDER-u_data->io->offset-((SUB_32(end,min_tsn))*u_data->io->y_interval))); + + } + +} + + +static void sctp_graph_draw(struct sctp_udata *u_data) +{ +int length, lwidth, j, b; +guint32 label_width, label_height, distance=5, i, e, sec, w, start, a; +char label_string[15]; +gfloat dis; + +#if GTK_MAJOR_VERSION < 2 + GdkFont *font; +#else + PangoLayout *layout; +#endif + + if (u_data->io->x1_tmp_sec==0 && u_data->io->x1_tmp_usec==0) + u_data->io->offset=0; + else + u_data->io->offset=5; + + u_data->io->min_x=u_data->io->x1_tmp_sec*1000000+u_data->io->x1_tmp_usec; + u_data->io->max_x=u_data->io->x2_tmp_sec*1000000+u_data->io->x2_tmp_usec; + u_data->io->tmp_width=u_data->io->max_x-u_data->io->min_x; + + if (u_data->dir==1) + { + if (u_data->io->tmp==FALSE) + { + if (u_data->assoc->sort_tsn1!=NULL)// || u_data->assoc->sack1!=NULL) + u_data->io->max_y=u_data->io->tmp_max_tsn1 - u_data->io->tmp_min_tsn1; + else + u_data->io->max_y= 0; + u_data->io->min_y = 0; + } + else + { + u_data->io->max_y = u_data->io->tmp_max_tsn1; + u_data->io->min_y = u_data->io->tmp_min_tsn1; + } + } + else if (u_data->dir==2) + { + if (u_data->io->tmp==FALSE) + { + if (u_data->assoc->tsn2!=NULL)// || u_data->assoc->sack2!=NULL) + u_data->io->max_y=u_data->io->tmp_max_tsn2 -u_data->io->tmp_min_tsn2; + else + u_data->io->max_y= 0; + u_data->io->min_y = 0; + } + else + { + u_data->io->max_y = u_data->io->tmp_max_tsn2; + u_data->io->min_y = u_data->io->tmp_min_tsn2; + } + } + gdk_draw_rectangle(u_data->io->pixmap, u_data->io->draw_area->style->white_gc, + TRUE, 0, 0, u_data->io->draw_area->allocation.width, + u_data->io->draw_area->allocation.height); + + distance=5; + //x_axis + gdk_draw_line(u_data->io->pixmap,u_data->io->draw_area->style->black_gc, LEFT_BORDER+u_data->io->offset,u_data->io->pixmap_height-BOTTOM_BORDER,u_data->io->pixmap_width-RIGHT_BORDER+u_data->io->offset, u_data->io->pixmap_height-BOTTOM_BORDER); + gdk_draw_line(u_data->io->pixmap,u_data->io->draw_area->style->black_gc,u_data->io->pixmap_width-RIGHT_BORDER+u_data->io->offset, u_data->io->pixmap_height-BOTTOM_BORDER, u_data->io->pixmap_width-RIGHT_BORDER+u_data->io->offset-5, u_data->io->pixmap_height-BOTTOM_BORDER-5); + gdk_draw_line(u_data->io->pixmap,u_data->io->draw_area->style->black_gc,u_data->io->pixmap_width-RIGHT_BORDER+u_data->io->offset, u_data->io->pixmap_height-BOTTOM_BORDER, u_data->io->pixmap_width-RIGHT_BORDER+u_data->io->offset-5, u_data->io->pixmap_height-BOTTOM_BORDER+5); + u_data->io->axis_width=u_data->io->pixmap_width-LEFT_BORDER-RIGHT_BORDER-u_data->io->offset; + + u_data->io->x_interval = (u_data->io->axis_width*1.0)/u_data->io->tmp_width; + + e=0; + if (u_data->io->x_interval<1) + { + dis=1/u_data->io->x_interval; + while (dis >1) + { + dis/=10; + e++; + } + distance=1; + for (i=0; i<=e+1; i++) + distance*=10; + } + else + distance=5; + +#if GTK_MAJOR_VERSION < 2 + font = u_data->io->draw_area->style->font; +#endif + +#if GTK_MAJOR_VERSION < 2 + label_width=gdk_string_width(font, label_string); + label_height=gdk_string_height(font, label_string); +#else + g_snprintf(label_string, 15, "%d", 0); + memcpy(label_string,(gchar *)g_locale_to_utf8(label_string, -1 , NULL, NULL, NULL), 15); + layout = gtk_widget_create_pango_layout(u_data->io->draw_area, label_string); + pango_layout_get_pixel_size(layout, &label_width, &label_height); + +#endif + + if (u_data->io->x1_tmp_usec==0) + sec=u_data->io->x1_tmp_sec; + else + sec=u_data->io->x1_tmp_sec+1; + + if (u_data->io->offset!=0) + { + g_snprintf(label_string, 15, "%u", u_data->io->x1_tmp_sec); +#if GTK_MAJOR_VERSION < 2 + lwidth=gdk_string_width(font, label_string); + gdk_draw_string(u_data->io->pixmap,font,u_data->io->draw_area->style->black_gc, + LEFT_BORDER-10, + u_data->io->pixmap_height-BOTTOM_BORDER+20, + label_string); +#else + memcpy(label_string,(gchar *)g_locale_to_utf8(label_string, -1 , NULL, NULL, NULL), 15); + pango_layout_set_text(layout, label_string, -1); + pango_layout_get_pixel_size(layout, &lwidth, NULL); + + gdk_draw_layout(u_data->io->pixmap,u_data->io->draw_area->style->black_gc, + LEFT_BORDER-10, + u_data->io->pixmap_height-BOTTOM_BORDER+20, + layout); +#endif +} + w=(guint32)(500/(guint32)(distance*u_data->io->x_interval)); + if (w==0) + w=1; + if (w==4) + { + w=5; + a=distance/10; + b=10+(((u_data->io->min_x/100000)-1)%5); + } + else + { + a=distance/5; + b=0; + } + + if (a>1000000) + start=u_data->io->min_x/1000000*1000000; + else + { + start=u_data->io->min_x/100000; + if (start%2!=0) + start--; + start*=100000; + } + + + for (i=start, j=b; i<=u_data->io->max_x; i+=a, j++) + { + if (i>=u_data->io->min_x && i%1000000!=0) + { + length=5; + g_snprintf(label_string, 15, "%d", i%1000000); + + if (j%w==0) + { + length=10; + + #if GTK_MAJOR_VERSION < 2 + lwidth=gdk_string_width(font, label_string); + gdk_draw_string(u_data->io->pixmap,font,u_data->io->draw_area->style->black_gc, + (guint32)(LEFT_BORDER+u_data->io->offset+(i-u_data->io->min_x)*u_data->io->x_interval-lwidth/2), + u_data->io->pixmap_height-BOTTOM_BORDER+10, + label_string); + #else + memcpy(label_string,(gchar *)g_locale_to_utf8(label_string, -1 , NULL, NULL, NULL), 15); + pango_layout_set_text(layout, label_string, -1); + pango_layout_get_pixel_size(layout, &lwidth, NULL); + gdk_draw_layout(u_data->io->pixmap,u_data->io->draw_area->style->black_gc, + (guint32)(LEFT_BORDER+u_data->io->offset+(i-u_data->io->min_x)*u_data->io->x_interval-lwidth/2), + u_data->io->pixmap_height-BOTTOM_BORDER+10, + layout); + #endif + + } + gdk_draw_line(u_data->io->pixmap,u_data->io->draw_area->style->black_gc, + (guint32)(LEFT_BORDER+u_data->io->offset+(i-u_data->io->min_x)*u_data->io->x_interval), + u_data->io->pixmap_height-BOTTOM_BORDER, + (guint32)(LEFT_BORDER+u_data->io->offset+(i-u_data->io->min_x)*u_data->io->x_interval), + u_data->io->pixmap_height-BOTTOM_BORDER+length); + } + + if (i%1000000==0) + { + sec=i/1000000; + gdk_draw_line(u_data->io->pixmap,u_data->io->draw_area->style->black_gc, + (guint32)(LEFT_BORDER+u_data->io->offset+(i-u_data->io->min_x)*u_data->io->x_interval), + u_data->io->pixmap_height-BOTTOM_BORDER, + (guint32)(LEFT_BORDER+u_data->io->offset+(i-u_data->io->min_x)*u_data->io->x_interval), + u_data->io->pixmap_height-BOTTOM_BORDER+10); + + g_snprintf(label_string, 15, "%d", sec); + #if GTK_MAJOR_VERSION < 2 + lwidth=gdk_string_width(font, label_string); + gdk_draw_string(u_data->io->pixmap,font,u_data->io->draw_area->style->black_gc, + (guint32)(LEFT_BORDER+u_data->io->offset+(i-u_data->io->min_x)*u_data->io->x_interval), + u_data->io->pixmap_height-BOTTOM_BORDER+20, + label_string); + #else + memcpy(label_string,(gchar *)g_locale_to_utf8(label_string, -1 , NULL, NULL, NULL), 15); + pango_layout_set_text(layout, label_string, -1); + pango_layout_get_pixel_size(layout, &lwidth, NULL); + + gdk_draw_layout(u_data->io->pixmap,u_data->io->draw_area->style->black_gc, + (guint32)(LEFT_BORDER+u_data->io->offset+(i-u_data->io->min_x)*u_data->io->x_interval), + u_data->io->pixmap_height-BOTTOM_BORDER+20, + layout); + #endif + } + } + + strcpy(label_string, "sec"); + + #if GTK_MAJOR_VERSION < 2 + lwidth=gdk_string_width(font, label_string); + gdk_draw_string(u_data->io->pixmap, + font, + u_data->io->draw_area->style->black_gc, + u_data->io->pixmap_width-RIGHT_BORDER-10, + u_data->io->pixmap_height-BOTTOM_BORDER+20, + label_string); + #else + memcpy(label_string,(gchar *)g_locale_to_utf8(label_string, -1 , NULL, NULL, NULL), 15); + pango_layout_set_text(layout, label_string, -1); + pango_layout_get_pixel_size(layout, &lwidth, NULL); + gdk_draw_layout(u_data->io->pixmap, + u_data->io->draw_area->style->black_gc, + u_data->io->pixmap_width-RIGHT_BORDER-10, + u_data->io->pixmap_height-BOTTOM_BORDER+25, + layout); + #endif + + distance=5; + + //y-axis + gdk_draw_line(u_data->io->pixmap,u_data->io->draw_area->style->black_gc, LEFT_BORDER,TOP_BORDER-u_data->io->offset,LEFT_BORDER,u_data->io->pixmap_height-BOTTOM_BORDER-u_data->io->offset); + gdk_draw_line(u_data->io->pixmap,u_data->io->draw_area->style->black_gc,LEFT_BORDER,TOP_BORDER-u_data->io->offset, LEFT_BORDER-5, TOP_BORDER-u_data->io->offset+5); + gdk_draw_line(u_data->io->pixmap,u_data->io->draw_area->style->black_gc,LEFT_BORDER,TOP_BORDER-u_data->io->offset, LEFT_BORDER+5, TOP_BORDER-u_data->io->offset+5); + + u_data->io->y_interval = ((u_data->io->pixmap_height-TOP_BORDER-BOTTOM_BORDER)*1.0)/(u_data->io->max_y-u_data->io->min_y); + + e=0; + if (u_data->io->y_interval<1) + { + dis=1/u_data->io->y_interval; + while (dis >1) + { + dis/=10; + e++; + } + distance=1; + for (i=0; i<=e; i++) + distance=distance*10; + } + + if (u_data->io->max_y>0) + { + for (i=u_data->io->min_y/distance*distance; i<=u_data->io->max_y; i+=distance/5) + { + if (i>=u_data->io->min_y) + { + length=5; + g_snprintf(label_string, 15, "%d", i); + + if (i%distance==0 || (distance<=5 && u_data->io->y_interval>10)) + { + length=10; + + #if GTK_MAJOR_VERSION < 2 + lwidth=gdk_string_width(font, label_string); + gdk_draw_string(u_data->io->pixmap,font,u_data->io->draw_area->style->black_gc, + LEFT_BORDER-length-lwidth-5, + (guint32)(u_data->io->pixmap_height-BOTTOM_BORDER-u_data->io->offset-(i-u_data->io->min_y)*u_data->io->y_interval-3), + label_string); + #else + memcpy(label_string,(gchar *)g_locale_to_utf8(label_string, -1 , NULL, NULL, NULL), 15); + pango_layout_set_text(layout, label_string, -1); + pango_layout_get_pixel_size(layout, &lwidth, NULL); + gdk_draw_layout(u_data->io->pixmap,u_data->io->draw_area->style->black_gc, + LEFT_BORDER-length-lwidth-5, + (guint32)(u_data->io->pixmap_height-BOTTOM_BORDER-u_data->io->offset-(i-u_data->io->min_y)*u_data->io->y_interval-3), + layout); + #endif + } + gdk_draw_line(u_data->io->pixmap,u_data->io->draw_area->style->black_gc,LEFT_BORDER-length, + (guint32)(u_data->io->pixmap_height-BOTTOM_BORDER-u_data->io->offset-(i-u_data->io->min_y)*u_data->io->y_interval) + ,LEFT_BORDER, + (guint32)(u_data->io->pixmap_height-BOTTOM_BORDER-u_data->io->offset-(i-u_data->io->min_y)*u_data->io->y_interval)); + } + } +} +else + simple_dialog(ESD_TYPE_INFO, ESD_BTN_OK, "No Data Chunks sent"); +} + + +static void sctp_graph_redraw(struct sctp_udata *u_data) +{ +sctp_graph_t *ios; + + u_data->io->needs_redraw=TRUE; + + sctp_graph_draw(u_data); + switch (u_data->io->graph_type) + { + case 0: + draw_sack_graph(u_data); + draw_tsn_graph(u_data); + break; + case 1: draw_tsn_graph(u_data); + break; + case 2: + draw_sack_graph(u_data); + break; + } + ios=(sctp_graph_t *)OBJECT_GET_DATA(u_data->io->draw_area, "sctp_graph_t"); + + if(!ios){ + exit(10); + } + + + gdk_draw_pixmap(u_data->io->draw_area->window, + u_data->io->draw_area->style->fg_gc[GTK_WIDGET_STATE(u_data->io->draw_area)], + ios->pixmap, + 0,0, + 0, 0, + u_data->io->draw_area->allocation.width, + u_data->io->draw_area->allocation.height); +} + + +static void on_sack_bt(GtkWidget *widget _U_, struct sctp_udata *u_data) +{ + u_data = (struct sctp_udata *) u_data; + u_data->io->graph_type=2; + sctp_graph_redraw(u_data); +} + +static void on_tsn_bt(GtkWidget *widget _U_, struct sctp_udata *u_data) +{ + u_data->io->graph_type=1; + sctp_graph_redraw(u_data); +} + +static void on_both_bt(GtkWidget *widget _U_, struct sctp_udata *u_data) +{ + u_data->io->graph_type=0; + sctp_graph_redraw(u_data); +} + +static void +sctp_graph_close_cb(GtkWidget* widget _U_, gpointer u_data) +{ +struct sctp_udata *udata; +int dir; + + udata = (struct sctp_udata *)u_data; + dir=udata->dir-1; + gtk_grab_remove(GTK_WIDGET(udata->io->window)); + gtk_widget_destroy(GTK_WIDGET(udata->io->window)); + +} + + + +static gint +configure_event(GtkWidget *widget, GdkEventConfigure *event _U_, struct sctp_udata *u_data) +{ + if(!u_data->io){ + exit(10); + } + + if(u_data->io->pixmap){ + gdk_pixmap_unref(u_data->io->pixmap); + u_data->io->pixmap=NULL; + } + + u_data->io->pixmap=gdk_pixmap_new(widget->window, + widget->allocation.width, + widget->allocation.height, + -1); + u_data->io->pixmap_width=widget->allocation.width; + u_data->io->pixmap_height=widget->allocation.height; + + gdk_draw_rectangle(u_data->io->pixmap, + widget->style->white_gc, + TRUE, + 0, 0, + widget->allocation.width, + widget->allocation.height); + return TRUE; +} + +static gint +expose_event(GtkWidget *widget, GdkEventExpose *event) +{ +sctp_graph_t *ios; + + ios=(sctp_graph_t *)OBJECT_GET_DATA(widget, "sctp_graph_t"); + if(!ios){ + exit(10); + } + + gdk_draw_pixmap(widget->window, + widget->style->fg_gc[GTK_WIDGET_STATE(widget)], + ios->pixmap, + event->area.x, event->area.y, + event->area.x, event->area.y, + event->area.width, event->area.height); + + return FALSE; +} + + +static void +on_zoomin_bt (GtkWidget *widget _U_, struct sctp_udata *u_data) +{ +sctp_min_max_t *tmp_minmax; + + if (u_data->io->rectangle==TRUE) + { + tmp_minmax = g_malloc(sizeof(sctp_min_max_t)); + + u_data->io->tmp_min_tsn1=u_data->io->y1_tmp+u_data->io->min_y; + u_data->io->tmp_max_tsn1=u_data->io->y2_tmp+1+u_data->io->min_y; + u_data->io->tmp_min_tsn2=u_data->io->tmp_min_tsn1; + u_data->io->tmp_max_tsn2=u_data->io->tmp_max_tsn1; + tmp_minmax->tmp_min_secs=u_data->io->x1_tmp_sec; + tmp_minmax->tmp_min_usecs= u_data->io->x1_tmp_usec; + tmp_minmax->tmp_max_secs= u_data->io->x2_tmp_sec; + tmp_minmax->tmp_max_usecs= u_data->io->x2_tmp_usec; + tmp_minmax->tmp_min_tsn1=u_data->io->tmp_min_tsn1; + tmp_minmax->tmp_max_tsn1=u_data->io->tmp_max_tsn1; + tmp_minmax->tmp_min_tsn2=u_data->io->tmp_min_tsn2; + tmp_minmax->tmp_max_tsn2=u_data->io->tmp_max_tsn2; + u_data->assoc->min_max = g_slist_prepend(u_data->assoc->min_max, tmp_minmax); + u_data->io->length = g_slist_length(u_data->assoc->min_max); + u_data->io->tmp=TRUE; + u_data->io->rectangle=FALSE; + sctp_graph_redraw(u_data); + } +} + +static void +on_zoomout_bt (GtkWidget *widget _U_, struct sctp_udata *u_data) +{ +sctp_min_max_t *tmp_minmax, *mm; +gint l; + + + l = g_slist_length(u_data->assoc->min_max); + + if (u_data->assoc->min_max!=NULL) + { + mm=(sctp_min_max_t *)((u_data->assoc->min_max)->data); + u_data->assoc->min_max=g_slist_remove(u_data->assoc->min_max, mm); + g_free(mm); + + if (l>2) + { + tmp_minmax = (sctp_min_max_t *)u_data->assoc->min_max->data; + u_data->io->x1_tmp_sec=tmp_minmax->tmp_min_secs; + u_data->io->x1_tmp_usec=tmp_minmax->tmp_min_usecs; + u_data->io->x2_tmp_sec=tmp_minmax->tmp_max_secs; + u_data->io->x2_tmp_usec=tmp_minmax->tmp_max_usecs; + u_data->io->tmp_min_tsn1=tmp_minmax->tmp_min_tsn1; + u_data->io->tmp_max_tsn1=tmp_minmax->tmp_max_tsn1; + u_data->io->tmp_min_tsn2=tmp_minmax->tmp_min_tsn2; + u_data->io->tmp_max_tsn2=tmp_minmax->tmp_max_tsn2; + u_data->io->tmp=TRUE; + } + else + { + u_data->io->x1_tmp_sec=u_data->assoc->min_secs; + u_data->io->x1_tmp_usec=u_data->assoc->min_usecs; + u_data->io->x2_tmp_sec=u_data->assoc->max_secs; + u_data->io->x2_tmp_usec=u_data->assoc->max_usecs; + u_data->io->tmp_min_tsn1=0; + u_data->io->tmp_max_tsn1=u_data->assoc->max_bytes1; + u_data->io->tmp_min_tsn2=0; + u_data->io->tmp_max_tsn2=u_data->assoc->max_bytes2; + u_data->io->tmp=FALSE; + } + } + else + { + u_data->io->x1_tmp_sec=u_data->assoc->min_secs; + u_data->io->x1_tmp_usec=u_data->assoc->min_usecs; + u_data->io->x2_tmp_sec=u_data->assoc->max_secs; + u_data->io->x2_tmp_usec=u_data->assoc->max_usecs; + u_data->io->tmp_min_tsn1=0; + u_data->io->tmp_max_tsn1=u_data->assoc->max_bytes1; + u_data->io->tmp_min_tsn2=0; + u_data->io->tmp_max_tsn2=u_data->assoc->max_bytes2; + u_data->io->tmp=FALSE; + } + sctp_graph_redraw(u_data); +} + + +static gint +on_button_press (GtkWidget *widget _U_, GdkEventButton *event, struct sctp_udata *u_data) +{ +sctp_graph_t *ios; + + if (u_data->io->rectangle==TRUE) + { + gdk_draw_rectangle(u_data->io->pixmap,u_data->io->draw_area->style->white_gc, + FALSE, + (gint)MINI(u_data->io->x_old,u_data->io->x_new), + (gint)MINI(u_data->io->y_old,u_data->io->y_new), + (gint)abs(u_data->io->x_new-u_data->io->x_old), + (gint)abs(u_data->io->y_new-u_data->io->y_old)); + ios=(sctp_graph_t *)OBJECT_GET_DATA(u_data->io->draw_area, "sctp_graph_t"); + + if(!ios){ + exit(10); + } + + gdk_draw_pixmap(u_data->io->draw_area->window, + u_data->io->draw_area->style->fg_gc[GTK_WIDGET_STATE(u_data->io->draw_area)], + ios->pixmap, + 0,0, + 0, 0, + (gint)abs(u_data->io->x_new-u_data->io->x_old), + (gint)abs(u_data->io->y_new-u_data->io->y_old)); + sctp_graph_redraw(u_data); + + } + + u_data->io->x_old=event->x; + u_data->io->y_old=event->y; + if (u_data->io->y_old>u_data->io->pixmap_height-BOTTOM_BORDER-u_data->io->offset) + u_data->io->y_old=u_data->io->pixmap_height-BOTTOM_BORDER-u_data->io->offset; + if (u_data->io->x_old<LEFT_BORDER+u_data->io->offset) + u_data->io->x_old=LEFT_BORDER+u_data->io->offset; + u_data->io->rectangle=FALSE; + + return TRUE; +} + + +static gint +on_button_release (GtkWidget *widget _U_, GdkEventButton *event, struct sctp_udata *u_data) +{ +sctp_graph_t *ios; +guint32 helpx; +guint32 helpy, x1_tmp, x2_tmp; + +if (event->y>u_data->io->pixmap_height-BOTTOM_BORDER-u_data->io->offset) + event->y = u_data->io->pixmap_height-BOTTOM_BORDER-u_data->io->offset; +if (event->x < LEFT_BORDER+u_data->io->offset) + event->x = LEFT_BORDER+u_data->io->offset; + + if (abs(event->x-u_data->io->x_old)>10 || abs(event->y-u_data->io->y_old)>10) + { + gdk_draw_rectangle(u_data->io->pixmap,u_data->io->draw_area->style->black_gc, + FALSE, + (gint)MINI(u_data->io->x_old,event->x), (gint)MINI(u_data->io->y_old,event->y), + (gint)abs(event->x-u_data->io->x_old), + (gint)abs(event->y-u_data->io->y_old)); + ios=(sctp_graph_t *)OBJECT_GET_DATA(u_data->io->draw_area, "sctp_graph_t"); + + if(!ios){ + exit(10); + } + + gdk_draw_pixmap(u_data->io->draw_area->window, + u_data->io->draw_area->style->fg_gc[GTK_WIDGET_STATE(u_data->io->draw_area)], + ios->pixmap, + 0,0, + 0, 0, + u_data->io->draw_area->allocation.width, + u_data->io->draw_area->allocation.height); + + x1_tmp=u_data->io->min_x+((u_data->io->x_old-LEFT_BORDER-u_data->io->offset)*u_data->io->tmp_width/u_data->io->axis_width); + x2_tmp=u_data->io->min_x+((event->x-LEFT_BORDER-u_data->io->offset)*u_data->io->tmp_width/u_data->io->axis_width); + helpx=MINI(x1_tmp, x2_tmp); + if (helpx==x2_tmp) + { + x2_tmp=x1_tmp; + x1_tmp=helpx; + } + u_data->io->x1_tmp_sec=(guint32)x1_tmp/1000000; + u_data->io->x1_tmp_usec=x1_tmp%1000000; + u_data->io->x2_tmp_sec=(guint32)x2_tmp/1000000; + u_data->io->x2_tmp_usec=x2_tmp%1000000; + + u_data->io->y1_tmp=(guint32)((u_data->io->pixmap_height-BOTTOM_BORDER-u_data->io->y_old)/u_data->io->y_interval); + u_data->io->y2_tmp=(guint32)((u_data->io->pixmap_height-BOTTOM_BORDER-event->y)/u_data->io->y_interval); + helpy = MINI(u_data->io->y1_tmp, u_data->io->y2_tmp); + u_data->io->y2_tmp = MAXI(u_data->io->y1_tmp, u_data->io->y2_tmp); + u_data->io->y1_tmp = helpy; + u_data->io->x_new=event->x; + u_data->io->y_new=event->y; + u_data->io->rectangle=TRUE; + + } + return TRUE; +} + + +static void init_sctp_graph_window(struct sctp_udata *u_data) +{ + GtkWidget *vbox; + GtkWidget *hbox; + GtkWidget *bt_close, *sack_bt, *tsn_bt, *both_bt, *zoomin_bt, *zoomout_bt; + GtkTooltips *tooltip_in, *tooltip_out; + + /* create the main window */ + + u_data->io->window=gtk_window_new(GTK_WINDOW_TOPLEVEL); + + gtk_widget_set_name(u_data->io->window, "SCTP Graphics"); + + vbox=gtk_vbox_new(FALSE, 0); + gtk_container_add(GTK_CONTAINER(u_data->io->window), vbox); + gtk_widget_show(vbox); + + create_draw_area(vbox, u_data); + + sctp_graph_set_title(u_data); + + hbox = gtk_hbutton_box_new(); + gtk_box_pack_start(GTK_BOX(vbox), hbox, FALSE, FALSE, 0); + gtk_container_set_border_width(GTK_CONTAINER(hbox), 10); + gtk_button_box_set_layout(GTK_BUTTON_BOX (hbox), GTK_BUTTONBOX_SPREAD); + gtk_button_box_set_spacing(GTK_BUTTON_BOX (hbox), 0); + gtk_box_set_child_packing(GTK_BOX(vbox), hbox, FALSE, FALSE, 0, GTK_PACK_START); + gtk_widget_show(hbox); + + sack_bt = gtk_button_new_with_label ("Adv. Rec. Window"); + gtk_box_pack_start(GTK_BOX(hbox), sack_bt, FALSE, FALSE, 0); + gtk_widget_show(sack_bt); + + gtk_signal_connect(GTK_OBJECT(sack_bt), "clicked", (GtkSignalFunc)on_sack_bt, u_data); + + tsn_bt = gtk_button_new_with_label ("Data bytes sent"); + gtk_box_pack_start(GTK_BOX(hbox), tsn_bt, FALSE, FALSE, 0); + gtk_widget_show(tsn_bt); + SIGNAL_CONNECT(tsn_bt, "clicked", on_tsn_bt, u_data); + + both_bt = gtk_button_new_with_label ("Show both"); + gtk_box_pack_start(GTK_BOX(hbox), both_bt, FALSE, FALSE, 0); + gtk_widget_show(both_bt); + SIGNAL_CONNECT(both_bt, "clicked", on_both_bt, u_data); + + zoomin_bt = gtk_button_new_with_label ("Zoom in"); + gtk_box_pack_start(GTK_BOX(hbox), zoomin_bt, FALSE, FALSE, 0); + gtk_widget_show(zoomin_bt); + SIGNAL_CONNECT(zoomin_bt, "clicked", on_zoomin_bt, u_data); + tooltip_in = gtk_tooltips_new(); + gtk_tooltips_set_tip(tooltip_in, zoomin_bt, "Draw a rectangle around the area you want to zoom in", NULL); + + zoomout_bt = gtk_button_new_with_label ("Zoom out"); + gtk_box_pack_start(GTK_BOX(hbox), zoomout_bt, FALSE, FALSE, 0); + gtk_widget_show(zoomout_bt); + SIGNAL_CONNECT(zoomout_bt, "clicked", on_zoomout_bt, u_data); + tooltip_out = gtk_tooltips_new(); + gtk_tooltips_set_tip(tooltip_out, zoomout_bt, "Zoom out one step", NULL); + + + bt_close = BUTTON_NEW_FROM_STOCK(GTK_STOCK_CLOSE); + gtk_box_pack_start(GTK_BOX(hbox), bt_close, FALSE, FALSE, 0); + gtk_widget_show(bt_close); + SIGNAL_CONNECT(bt_close, "clicked", sctp_graph_close_cb, u_data); + + gtk_signal_connect(GTK_OBJECT(u_data->io->draw_area),"button_press_event",(GtkSignalFunc)on_button_press, u_data); + gtk_signal_connect(GTK_OBJECT(u_data->io->draw_area),"button_release_event",(GtkSignalFunc)on_button_release, u_data); + gtk_widget_set_events(u_data->io->draw_area, GDK_BUTTON_PRESS_MASK | GDK_BUTTON_RELEASE_MASK | GDK_EXPOSURE_MASK); + //dlg_set_cancel(u_data->io->window, bt_close); + + + gtk_widget_show(u_data->io->window); +} + +static void sctp_graph_set_title(struct sctp_udata *u_data) +{ + char *title; + + if(!u_data->io->window){ + return; + } + title = g_strdup_printf("SCTP Data and Adv.Rcv.Window over Time: %s Port1 %u Port2 %u Endpoint %u", + cf_get_display_name(&cfile), u_data->parent->assoc->port1, u_data->parent->assoc->port2, u_data->dir); + gtk_window_set_title(GTK_WINDOW(u_data->io->window), title); + g_free(title); +} + + +static void +gtk_sctpgraph_init(struct sctp_udata *u_data) +{ +sctp_graph_t *io; +int dir; +sctp_min_max_t* tmp_minmax; + + io=g_malloc(sizeof(sctp_graph_t)); + io->needs_redraw=TRUE; + io->x_interval=1000; + io->window=NULL; + io->draw_area=NULL; + io->pixmap=NULL; + io->pixmap_width=800; + io->pixmap_height=600; + io->graph_type=0; + dir=u_data->dir-1; + u_data->io=io; + + + u_data->io->x1_tmp_sec=u_data->assoc->min_secs; + u_data->io->x1_tmp_usec=u_data->assoc->min_usecs; + u_data->io->x2_tmp_sec=u_data->assoc->max_secs; + u_data->io->x2_tmp_usec=u_data->assoc->max_usecs; + u_data->io->tmp_min_tsn1=0; + u_data->io->tmp_max_tsn1=u_data->assoc->max_bytes1; + u_data->io->tmp_min_tsn2=0; + u_data->io->tmp_max_tsn2=u_data->assoc->max_bytes2; + u_data->io->tmp=FALSE; + tmp_minmax = g_malloc(sizeof(sctp_min_max_t)); + tmp_minmax->tmp_min_secs = u_data->assoc->min_secs; + tmp_minmax->tmp_min_usecs=u_data->assoc->min_usecs; + tmp_minmax->tmp_max_secs=u_data->assoc->max_secs; + tmp_minmax->tmp_max_usecs=u_data->assoc->max_usecs; + tmp_minmax->tmp_min_tsn2=u_data->io->tmp_min_tsn2; + tmp_minmax->tmp_min_tsn1=u_data->io->tmp_min_tsn1; + tmp_minmax->tmp_max_tsn1=u_data->io->tmp_max_tsn1; + tmp_minmax->tmp_max_tsn2=u_data->io->tmp_max_tsn2; + u_data->assoc->min_max = g_slist_prepend(u_data->assoc->min_max, tmp_minmax); + + /* build the GUI */ + init_sctp_graph_window(u_data); + sctp_graph_redraw(u_data); +} + + +static gint +quit(GtkObject *object _U_, gpointer user_data) +{ +struct sctp_udata *u_data=(struct sctp_udata*)user_data; + + decrease_childcount(u_data->parent); + remove_child(u_data, u_data->parent); + g_free(u_data->io); + u_data->assoc->min_max = NULL; + g_free(u_data); + return TRUE; +} + + +static void create_draw_area(GtkWidget *box, struct sctp_udata *u_data) +{ + u_data->io->draw_area=gtk_drawing_area_new(); + SIGNAL_CONNECT(u_data->io->draw_area, "destroy", quit, u_data); + OBJECT_SET_DATA(u_data->io->draw_area, "sctp_graph_t", u_data->io); + + WIDGET_SET_SIZE(u_data->io->draw_area, u_data->io->pixmap_width, u_data->io->pixmap_height); + + /* signals needed to handle backing pixmap */ + SIGNAL_CONNECT(u_data->io->draw_area, "expose_event", expose_event, NULL); + SIGNAL_CONNECT(u_data->io->draw_area, "configure_event", configure_event, u_data); + + gtk_widget_show(u_data->io->draw_area); + gtk_box_pack_start(GTK_BOX(box), u_data->io->draw_area, TRUE, TRUE, 0); +} + +void insertion(GArray *array, guint32 N) +{ + guint32 i, j; + guint32 v; + struct tsn_sort help; + + for (i=1; i<N; i++) + { + v = g_array_index(array, struct tsn_sort, i).tsnumber; + j=i; + while (g_array_index(array, struct tsn_sort, j-1).tsnumber > v) + { + help=g_array_index(array, struct tsn_sort, j); + g_array_index(array, struct tsn_sort, j)=g_array_index(array, struct tsn_sort, j-1); + g_array_index(array, struct tsn_sort, j-1)=help; + j--; + } + g_array_index(array, struct tsn_sort, j).tsnumber=v; + } +} + +void set_arw_offsets(struct sctp_udata *u_data) +{ +GArray *s_array=NULL, *t_array=NULL; +guint32 i, j=0; + + if (u_data->assoc->n_sack_chunks_ep1>0) + { + s_array=u_data->assoc->sort_sack1; + t_array=u_data->assoc->sort_tsn1; + insertion(s_array,u_data->assoc->n_sack_chunks_ep1); + + for (i=0; i<u_data->assoc->n_sack_chunks_ep1; i++) + { + while (g_array_index(s_array, struct tsn_sort, i).tsnumber>g_array_index(t_array, struct tsn_sort, j).tsnumber) + { + j++; + } + g_array_index(s_array, struct tsn_sort, i).offset=g_array_index(t_array, struct tsn_sort, j).offset + +g_array_index(t_array, struct tsn_sort, j).length; + } + + u_data->assoc->sort_sack1=s_array; + } + + if (u_data->assoc->n_sack_chunks_ep2>0) + { + s_array=u_data->assoc->sort_sack2; + t_array=u_data->assoc->sort_tsn2; + insertion(s_array,u_data->assoc->n_sack_chunks_ep2); + j=0; + for (i=0; i<u_data->assoc->n_sack_chunks_ep2; i++) + { + while (g_array_index(s_array, struct tsn_sort, i).tsnumber>g_array_index(t_array, struct tsn_sort, j).tsnumber) + { + j++; + } + g_array_index(s_array, struct tsn_sort, i).offset=g_array_index(t_array, struct tsn_sort, j).offset + + g_array_index(t_array, struct tsn_sort, j).length; + } + u_data->assoc->sort_sack2=s_array; + } +} + +void compute_offsets(struct sctp_udata *u_data) +{ +struct tsn_sort t_sort, sort; +GArray *array=NULL; +guint32 i; +guint32 sum=0; +guint32 tsntmp=0; + + if (u_data->assoc->n_array_tsn1>0) + { + array=u_data->assoc->sort_tsn1; + insertion(array,u_data->assoc->n_array_tsn1); + + for (i=0; i<u_data->assoc->n_array_tsn1; i++) + { + g_array_index(array, struct tsn_sort, i).offset=sum; + if (g_array_index(array, struct tsn_sort, i).tsnumber>tsntmp) + sum+=g_array_index(array, struct tsn_sort, i).length; + tsntmp=t_sort.tsnumber; + } + u_data->assoc->max_bytes1=g_array_index(array, struct tsn_sort, i-1).offset+g_array_index(array, struct tsn_sort, i-1).length; + sort=g_array_index(array, struct tsn_sort,i-1); + u_data->assoc->sort_tsn1=array; + } + if (u_data->assoc->n_array_tsn2>0) + { + sum=0; + array=u_data->assoc->sort_tsn2; + insertion(array,u_data->assoc->n_array_tsn2); + + for (i=0; i<u_data->assoc->n_array_tsn2; i++) + { + g_array_index(array, struct tsn_sort, i).offset=sum; + if (g_array_index(array, struct tsn_sort, i).tsnumber>tsntmp) + sum+=g_array_index(array, struct tsn_sort, i).length; + tsntmp=t_sort.tsnumber; + } + + u_data->assoc->max_bytes2=g_array_index(array, struct tsn_sort, u_data->assoc->n_data_chunks_ep2-1).offset+g_array_index(array, struct tsn_sort, u_data->assoc->n_data_chunks_ep2-1).length; + u_data->assoc->sort_tsn2=array; + } +} + +void create_byte_graph(guint16 dir, struct sctp_analyse* userdata) +{ +struct sctp_udata *u_data; + + u_data=g_malloc(sizeof(struct sctp_udata)); + u_data->assoc=g_malloc(sizeof(sctp_assoc_info_t)); + u_data->assoc=userdata->assoc; + u_data->io=NULL; + u_data->dir = dir; + u_data->parent = userdata; + set_child(u_data, u_data->parent); + increase_childcount(u_data->parent); + compute_offsets(u_data); + set_arw_offsets(u_data); + gtk_sctpgraph_init(u_data); + +} + diff --git a/gtk/sctp_error_dlg.c b/gtk/sctp_error_dlg.c new file mode 100644 index 0000000000..bb30eb1586 --- /dev/null +++ b/gtk/sctp_error_dlg.c @@ -0,0 +1,297 @@ +/* + * Copyright 2004, Irene Ruengeler <i.ruengeler [AT] fh-muenster.de> + * + * $Id: sctp_error_dlg.c 11436 2004-07-19 21:42:01Z tuexen $ + * + * Ethereal - Network traffic analyzer + * By Gerald Combs <gerald@ethereal.com> + * Copyright 1998 Gerald Combs + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License + * as published by the Free Software Foundation; either version 2 + * of the License, or (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. + */ + +#ifdef HAVE_CONFIG_H +# include <config.h> +#endif + +#include <gtk/gtk.h> + +#include "globals.h" +#include "epan/filesystem.h" + +#include "tap_menu.h" +#include "dlg_utils.h" +#include "ui_util.h" +#include "main.h" +#include "compat_macros.h" + +#include "sctp_stat.h" +/*#include "sctp_assoc_analyse.h"*/ + + +static GtkWidget *sctp_error_dlg=NULL; +static GtkWidget *clist = NULL; +static GList *last_list = NULL; +static sctp_error_info_t* selected_packet = NULL;/* current selection */ +//static sctp_assoc_info_t* selected_assoc = NULL; +extern GtkWidget *main_display_filter_widget; + + +#define NUM_COLS 3 + +typedef struct column_arrows { + GtkWidget *table; + GtkWidget *ascend_pm; + GtkWidget *descend_pm; +} column_arrows; + + +static void +dlg_destroy(void) +{ + sctp_error_dlg=NULL; +} + +static void add_to_clist(sctp_error_info_t* errinfo) +{ + gint added_row, i; + gchar *data[NUM_COLS]; + gchar field[NUM_COLS][30]; + + for (i=0; i<NUM_COLS; i++) + data[i]=&field[i][0]; + + /*printf("errinfo=%s\n",errinfo->chunk_info);*/ + + g_snprintf(field[0], 20, "%u", errinfo->frame_number); + g_snprintf(field[1], 20, "%s", errinfo->chunk_info); + g_snprintf(field[2], 20, "%s", errinfo->info_text); + + added_row = gtk_clist_append(GTK_CLIST(clist), data); + + /* set data pointer of last row to point to user data for that row */ + gtk_clist_set_row_data(GTK_CLIST(clist), added_row, errinfo); +} + +static void +sctp_error_on_unselect(GtkButton *button _U_, gpointer user_data _U_) +{ + gtk_clist_unselect_all(GTK_CLIST(clist)); +} + +void sctp_error_dlg_update(GList *list) +{ +GList *ilist=NULL; +printf("dlg_update\n"); + if (sctp_error_dlg != NULL) { + gtk_clist_clear(GTK_CLIST(clist)); +printf("vor ilist\n"); + ilist=list; + if (ilist==NULL) + printf("=NULL\n"); + printf("nach ilist\n"); + + while (ilist) + { + printf("while\n"); + add_to_clist((sctp_error_info_t*)(ilist->data)); + ilist = g_list_next(ilist); + } + + sctp_error_on_unselect(NULL, NULL); + } +printf("vor last_list\n"); + last_list = ilist; +} + +static void +sctp_error_on_select_row(GtkCList *clist, + gint row, + gint column _U_, + GdkEventButton *event _U_, + gpointer user_data _U_) +{ +selected_packet = gtk_clist_get_row_data(GTK_CLIST(clist), row); +} + + + +static void +sctp_error_on_frame (GtkButton *button _U_, gpointer user_data _U_) +{ + + if (selected_packet==NULL) + return; + + if (selected_packet) + goto_frame(&cfile, selected_packet->frame_number); +} + + +static void +sctp_error_on_close (GtkButton *button _U_, gpointer user_data _U_) +{ + gtk_grab_remove(sctp_error_dlg); + gtk_widget_destroy(sctp_error_dlg); +} + +static void +gtk_sctperror_dlg(void) +{ + GtkWidget *sctp_error_dlg_w; + GtkWidget *vbox1; + GtkWidget *scrolledwindow1; + GtkWidget *hbuttonbox2; + GtkWidget *bt_unselect; + GtkWidget *bt_frame; + GtkWidget *bt_close; + + gchar *titles[NUM_COLS] = {"Framenumber","Chunk Types", "Info"}; + column_arrows *col_arrows; + GtkStyle *win_style; + GtkWidget *column_lb; + int i; + + sctp_error_dlg_w = window_new (GTK_WINDOW_TOPLEVEL, "Ethereal: SCTP Associations"); + gtk_window_set_position (GTK_WINDOW (sctp_error_dlg_w), GTK_WIN_POS_CENTER); + SIGNAL_CONNECT(sctp_error_dlg_w, "destroy", dlg_destroy,NULL); + + /* Container for each row of widgets */ + vbox1 = gtk_vbox_new(FALSE, 2); + gtk_container_border_width(GTK_CONTAINER(vbox1), 8); + gtk_container_add(GTK_CONTAINER(sctp_error_dlg_w), vbox1); + gtk_widget_show(vbox1); + +/* sctp_error_dlg_w = gtk_dialog_new(); + gtk_window_set_title (GTK_WINDOW (sctp_error_dlg_w), "Ethereal: SCTP Malformed Packets"); + + dialog_vbox1 = GTK_DIALOG (sctp_error_dlg_w)->vbox; + gtk_widget_show (dialog_vbox1); + + vbox1 = gtk_vbox_new (FALSE, 0); + gtk_widget_show (vbox1); + gtk_box_pack_start (GTK_BOX (dialog_vbox1), vbox1, TRUE, TRUE, 0); + gtk_container_set_border_width (GTK_CONTAINER (vbox1), 8);*/ + + scrolledwindow1 = scrolled_window_new (NULL, NULL); + gtk_widget_show (scrolledwindow1); + gtk_box_pack_start (GTK_BOX (vbox1), scrolledwindow1, TRUE, TRUE, 0); + + clist = gtk_clist_new (NUM_COLS); + gtk_widget_show (clist); + gtk_container_add (GTK_CONTAINER (scrolledwindow1), clist); + WIDGET_SET_SIZE(clist, 500, 200); + + gtk_clist_set_column_width (GTK_CLIST (clist), 0, 100); + gtk_clist_set_column_width (GTK_CLIST (clist), 1, 200); + gtk_clist_set_column_width (GTK_CLIST (clist), 2, 200); + + gtk_clist_set_column_justification(GTK_CLIST(clist), 0, GTK_JUSTIFY_CENTER); + gtk_clist_set_column_justification(GTK_CLIST(clist), 1, GTK_JUSTIFY_LEFT); + gtk_clist_set_column_justification(GTK_CLIST(clist), 2, GTK_JUSTIFY_LEFT); + + gtk_clist_column_titles_show (GTK_CLIST (clist)); + + gtk_clist_set_sort_column(GTK_CLIST(clist), 0); + gtk_clist_set_sort_type(GTK_CLIST(clist), GTK_SORT_ASCENDING); + + gtk_widget_show(sctp_error_dlg_w); + + col_arrows = (column_arrows *) g_malloc(sizeof(column_arrows) * NUM_COLS); + win_style = gtk_widget_get_style(scrolledwindow1); + + for (i=0; i<NUM_COLS; i++) { + col_arrows[i].table = gtk_table_new(2, 2, FALSE); + gtk_table_set_col_spacings(GTK_TABLE(col_arrows[i].table), 5); + column_lb = gtk_label_new(titles[i]); + gtk_table_attach(GTK_TABLE(col_arrows[i].table), column_lb, 0, 1, 0, 2, GTK_SHRINK, GTK_SHRINK, 0, 0); + gtk_widget_show(column_lb); + + gtk_clist_set_column_widget(GTK_CLIST(clist), i, col_arrows[i].table); + gtk_widget_show(col_arrows[i].table); + } + + + hbuttonbox2 = gtk_hbutton_box_new (); + gtk_widget_show (hbuttonbox2); + gtk_box_pack_start (GTK_BOX (vbox1), hbuttonbox2, FALSE, FALSE, 0); + gtk_button_box_set_spacing (GTK_BUTTON_BOX (hbuttonbox2), 5); + gtk_button_box_set_layout (GTK_BUTTON_BOX (hbuttonbox2), GTK_BUTTONBOX_SPREAD); + + + bt_unselect = gtk_button_new_with_label ("Unselect"); + gtk_widget_show (bt_unselect); + gtk_container_add (GTK_CONTAINER (hbuttonbox2), bt_unselect); + + bt_frame = gtk_button_new_with_label ("Go to Frame"); + gtk_widget_show (bt_frame); + gtk_container_add (GTK_CONTAINER (hbuttonbox2), bt_frame); + + bt_close = BUTTON_NEW_FROM_STOCK(GTK_STOCK_CLOSE); + gtk_widget_show (bt_close); + gtk_container_add (GTK_CONTAINER (hbuttonbox2), bt_close); + + SIGNAL_CONNECT(sctp_error_dlg_w, "destroy", dlg_destroy, NULL); + SIGNAL_CONNECT(clist, "select_row", sctp_error_on_select_row, NULL); + SIGNAL_CONNECT(bt_unselect, "clicked", sctp_error_on_unselect, NULL); + SIGNAL_CONNECT(bt_frame, "clicked", sctp_error_on_frame, NULL); + SIGNAL_CONNECT(bt_close, "clicked", sctp_error_on_close, NULL); + + sctp_error_dlg = sctp_error_dlg_w; + + +} + + +void sctp_error_dlg_show(sctp_assoc_info_t* assoc) +{ +GList *list; + +printf("dlg_show\n"); + + //selected_assoc=(sctp_assoc_info_t*)get_selected_assoc(); + list =assoc->error_info_list; + if (sctp_error_dlg != NULL) { + /* There's already a dialog box; reactivate it. */ + reactivate_window(sctp_error_dlg); + /* Another list since last call? */ + if (list != last_list) { + sctp_error_dlg_update(list); + } + } + else { + printf("else\n"); + /* Create and show the dialog box */ + gtk_sctperror_dlg(); + sctp_error_dlg_update(list); + } +} + + +/*void sctp_error_start(GtkWidget *w _U_, gpointer data _U_) +{ + if (sctp_stat_get_info()->is_registered==FALSE) + register_tap_listener_sctp_stat(); + sctp_stat_scan(); + sctp_error_dlg_show(sctp_stat_get_info()->error_info_list); +}*/ + +/****************************************************************************/ +/*void +register_tap_listener_sctp_error_dlg(void) +{ + register_tap_menu_item("SCTP/Show All Malformed Packets...", REGISTER_TAP_GROUP_NONE, + sctp_error_start, NULL, NULL, NULL); +}*/ diff --git a/gtk/sctp_graph_dlg.c b/gtk/sctp_graph_dlg.c new file mode 100644 index 0000000000..604805383c --- /dev/null +++ b/gtk/sctp_graph_dlg.c @@ -0,0 +1,1108 @@ +/* + * Copyright 2004, Irene Ruengeler <i.ruengeler [AT] fh-muenster.de> + * + * $Id: sctp_graph_dlg.c 11436 2004-07-19 21:42:01Z tuexen $ + * + * Ethereal - Network traffic analyzer + * By Gerald Combs <gerald@ethereal.com> + * Copyright 1998 Gerald Combs + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License + * as published by the Free Software Foundation; either version 2 + * of the License, or (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. + */ + +#ifdef HAVE_CONFIG_H +# include <config.h> +#endif + + +#include <gtk/gtk.h> +#include <stdio.h> +#include <stdlib.h> +#include <math.h> +#include <string.h> +#include "globals.h" +#include "epan/filesystem.h" +#include "../color.h" +#include "tap_menu.h" +#include "dlg_utils.h" +#include "ui_util.h" +#include "main.h" +#include "compat_macros.h" +#include "simple_dialog.h" +#include "sctp_stat.h" + +#define DEFAULT_PIXELS_PER_TICK 2 +#define MAX_PIXELS_PER_TICK 4 +#define AUTO_MAX_YSCALE 0 +#define MAX_TICK_VALUES 5 +#define DEFAULT_TICK_VALUE 3 +#define MAX_YSCALE 22 +#define MAX_COUNT_TYPES 3 + +#define COUNT_TYPE_FRAMES 0 +#define COUNT_TYPE_BYTES 1 +#define COUNT_TYPE_ADVANCED 2 + +#define LEFT_BORDER 50 +#define RIGHT_BORDER 10 +#define TOP_BORDER 10 +#define BOTTOM_BORDER 50 + +#define SUB_32(a, b) a-b +#define MINI(a,b) (a<b)?a:b +#define MAXI(a,b) (a>b)?a:b + +struct chunk_header { + guint8 type; + guint8 flags; + guint16 length; +}; + +struct data_chunk_header { + guint8 type; + guint8 flags; + guint16 length; + guint32 tsn; + guint16 sid; + guint16 ssn; + guint32 ppi; +}; + +struct init_chunk_header { + guint8 type; + guint8 flags; + guint16 length; + guint32 initiate_tag; + guint32 a_rwnd; + guint16 mos; + guint16 mis; + guint32 initial_tsn; +}; + +struct sack_chunk_header { + guint8 type; + guint8 flags; + guint16 length; + guint32 cum_tsn_ack; + guint32 a_rwnd; + guint16 nr_of_gaps; + guint16 nr_of_dups; + guint8 tsns[0]; +}; + +struct gaps { + guint16 start; + guint16 end; +}; + + + +static void sctp_graph_set_title(struct sctp_udata *u_data); +static void create_draw_area(GtkWidget *box, struct sctp_udata *u_data); + + +static void draw_sack_graph(struct sctp_udata *u_data) +{ +tsn_t *sack; +GList *list=NULL, *tlist; +guint16 gap_start=0, gap_end=0, i, j, nr; +guint8 type; +guint32 tsnumber, max_tsn=0, min_tsn=0; +GdkColor red_color = {0, 65535, 0, 0}; +GdkColor green_color = {0, 0, 65535, 0}; +GdkGC *red_gc, *green_gc; +struct sack_chunk_header *sack_header; +struct gaps *gap; +guint32 max_num, diff; +#if GTK_MAJOR_VERSION < 2 + GdkColormap *colormap; +#endif + + red_gc = gdk_gc_new(u_data->io->draw_area->window); + #if GTK_MAJOR_VERSION < 2 + colormap = gtk_widget_get_colormap (u_data->io->draw_area); + if (!gdk_color_alloc (colormap, &red_color)){ + g_warning ("Couldn't allocate color"); + } + + gdk_gc_set_foreground(red_gc, &red_color); + #else + gdk_gc_set_rgb_fg_color(red_gc, &red_color); + #endif + + green_gc = gdk_gc_new(u_data->io->draw_area->window); + #if GTK_MAJOR_VERSION < 2 + colormap = gtk_widget_get_colormap (u_data->io->draw_area); + if (!gdk_color_alloc (colormap, &green_color)){ + g_warning ("Couldn't allocate color"); + } + + gdk_gc_set_foreground(green_gc, &green_color); + #else + gdk_gc_set_rgb_fg_color(green_gc, &green_color); + #endif + + if (u_data->dir==2) + { + + list = g_list_last(u_data->assoc->sack2); + if (u_data->io->tmp==FALSE) + { + min_tsn=u_data->assoc->min_tsn2; + max_tsn=u_data->assoc->max_tsn2; + } + else + { + min_tsn=u_data->assoc->min_tsn2+u_data->io->tmp_min_tsn2; + max_tsn=u_data->assoc->min_tsn2+u_data->io->tmp_max_tsn2; + } + } + else if (u_data->dir==1) + { + list = g_list_last(u_data->assoc->sack1); + if (u_data->io->tmp==FALSE) + { + min_tsn=u_data->assoc->min_tsn1; + max_tsn=u_data->assoc->max_tsn1; + } + else + { + min_tsn=u_data->assoc->min_tsn1+u_data->io->tmp_min_tsn1; + max_tsn=u_data->assoc->min_tsn1+u_data->io->tmp_max_tsn1; + } + } + + while (list) + { + sack = (tsn_t*) (list->data); + tlist = g_list_first(sack->tsns); + while (tlist) + { + type = ((struct chunk_header *)tlist->data)->type; + + if (type == SCTP_SACK_CHUNK_ID) + { + sack_header =(struct sack_chunk_header *)tlist->data; + nr=ntohs(sack_header->nr_of_gaps); + tsnumber = ntohl(sack_header->cum_tsn_ack); + if (nr>0) + { + gap = (struct gaps *)(sack_header->tsns+(4*(nr-1))); + gap_start=ntohs(gap->start); + gap_end = ntohs(gap->end); + max_num=gap_end+tsnumber; + } + else + max_num=tsnumber; + + if (sack->secs>=u_data->io->x1_tmp_sec) + { + if (nr>0) + { + for(i=0;i<nr; i++) + { + for (j=gap_start; j<=gap_end; j++) + { + diff=sack->secs*1000000+sack->usecs-u_data->io->min_x; + gdk_draw_arc(u_data->io->pixmap,green_gc,TRUE, + (guint32)(LEFT_BORDER+u_data->io->offset+u_data->io->x_interval*diff), + (guint32)(u_data->io->pixmap_height-BOTTOM_BORDER-u_data->io->offset-((SUB_32(j+tsnumber,min_tsn))*u_data->io->y_interval)), + 3, 3,0, (64*360) ); + } + } + } + if (tsnumber>=min_tsn) + { + diff=sack->secs*1000000+sack->usecs-u_data->io->min_x; + gdk_draw_arc(u_data->io->pixmap,red_gc,TRUE, + (guint32)(LEFT_BORDER+u_data->io->offset+u_data->io->x_interval*diff), + (guint32)(u_data->io->pixmap_height-BOTTOM_BORDER-u_data->io->offset-((SUB_32(tsnumber,min_tsn))*u_data->io->y_interval)), + 3, 3,0, (64*360) ); + } + } + tlist = g_list_next(tlist); + } + } + list = g_list_previous(list); + } + #if GTK_MAJOR_VERSION >= 2 + g_object_unref(G_OBJECT(red_gc)); + g_object_unref(G_OBJECT(green_gc)); + #endif +} + + +static void draw_tsn_graph(struct sctp_udata *u_data) +{ +tsn_t *tsn; +GList *list=NULL, *tlist; +guint8 type; +guint32 tsnumber=0, min_tsn=0, max_tsn=0; +guint32 min_secs=0, diff; + + if (u_data->dir==1) + { + list = g_list_last(u_data->assoc->tsn1); + if (u_data->io->tmp==FALSE) + { + min_tsn=u_data->assoc->min_tsn1; + max_tsn=u_data->assoc->max_tsn1; + } + else + { + min_tsn=u_data->assoc->min_tsn1+u_data->io->tmp_min_tsn1; + max_tsn=u_data->assoc->min_tsn1+u_data->io->tmp_max_tsn1; + } + } + else if (u_data->dir==2) + { + list = g_list_last(u_data->assoc->tsn2); + if (u_data->io->tmp==FALSE) + { + min_tsn=u_data->assoc->min_tsn2; + max_tsn=u_data->assoc->max_tsn2; + } + else + { + min_tsn=u_data->assoc->min_tsn2+u_data->io->tmp_min_tsn2; + max_tsn=u_data->assoc->min_tsn2+u_data->io->tmp_max_tsn2; + } + } + + while (list) + { + tsn = (tsn_t*) (list->data); + tlist = g_list_first(tsn->tsns); + while (tlist) + { + type = ((struct chunk_header *)tlist->data)->type; + if (type == SCTP_DATA_CHUNK_ID) + tsnumber = ntohl(((struct data_chunk_header *)tlist->data)->tsn); + + if (tsnumber>=min_tsn && tsnumber<=max_tsn && tsn->secs>=min_secs) + { + diff=tsn->secs*1000000+tsn->usecs-u_data->io->min_x; + gdk_draw_arc(u_data->io->pixmap,u_data->io->draw_area->style->black_gc,TRUE, + (guint32)(LEFT_BORDER+u_data->io->offset+u_data->io->x_interval*diff), + (guint32)(u_data->io->pixmap_height-BOTTOM_BORDER-u_data->io->offset-((SUB_32(tsnumber,min_tsn))*u_data->io->y_interval)), + 3, 3, 0, (64*360)); + } + tlist = g_list_next(tlist); + } + list = g_list_previous(list); + } + +} + + +static void sctp_graph_draw(struct sctp_udata *u_data) +{ +int length, lwidth, j, b; +guint32 label_width, label_height, distance=5, i, e, sec, w, start, a; +char label_string[15]; +gfloat dis; + + #if GTK_MAJOR_VERSION < 2 + GdkFont *font; + #else + PangoLayout *layout; + #endif + + if (u_data->io->x1_tmp_sec==0 && u_data->io->x1_tmp_usec==0) + u_data->io->offset=0; + else + u_data->io->offset=5; + + u_data->io->min_x=u_data->io->x1_tmp_sec*1000000+u_data->io->x1_tmp_usec; + u_data->io->max_x=u_data->io->x2_tmp_sec*1000000+u_data->io->x2_tmp_usec; + u_data->io->tmp_width=u_data->io->max_x-u_data->io->min_x; + + if (u_data->dir==1) + { + if (u_data->io->tmp==FALSE) + { + if (u_data->assoc->tsn1!=NULL || u_data->assoc->sack1!=NULL) + u_data->io->max_y=u_data->io->tmp_max_tsn1 - u_data->io->tmp_min_tsn1; + else + u_data->io->max_y= 0; + u_data->io->min_y = 0; + } + else + { + u_data->io->max_y = u_data->io->tmp_max_tsn1; + u_data->io->min_y = u_data->io->tmp_min_tsn1; + } + } + else if (u_data->dir==2) + { + if (u_data->io->tmp==FALSE) + { + if (u_data->assoc->tsn2!=NULL || u_data->assoc->sack2!=NULL) + u_data->io->max_y=u_data->io->tmp_max_tsn2 -u_data->io->tmp_min_tsn2; + else + u_data->io->max_y= 0; + u_data->io->min_y = 0; + } + else + { + u_data->io->max_y = u_data->io->tmp_max_tsn2; + u_data->io->min_y = u_data->io->tmp_min_tsn2; + } + } + + gdk_draw_rectangle(u_data->io->pixmap, + u_data->io->draw_area->style->white_gc, + TRUE, + 0, 0, + u_data->io->draw_area->allocation.width, + u_data->io->draw_area->allocation.height); + + distance=5; + //x_axis + gdk_draw_line(u_data->io->pixmap,u_data->io->draw_area->style->black_gc, LEFT_BORDER+u_data->io->offset,u_data->io->pixmap_height-BOTTOM_BORDER,u_data->io->pixmap_width-RIGHT_BORDER+u_data->io->offset, u_data->io->pixmap_height-BOTTOM_BORDER); + gdk_draw_line(u_data->io->pixmap,u_data->io->draw_area->style->black_gc,u_data->io->pixmap_width-RIGHT_BORDER+u_data->io->offset, u_data->io->pixmap_height-BOTTOM_BORDER, u_data->io->pixmap_width-RIGHT_BORDER+u_data->io->offset-5, u_data->io->pixmap_height-BOTTOM_BORDER-5); + gdk_draw_line(u_data->io->pixmap,u_data->io->draw_area->style->black_gc,u_data->io->pixmap_width-RIGHT_BORDER+u_data->io->offset, u_data->io->pixmap_height-BOTTOM_BORDER, u_data->io->pixmap_width-RIGHT_BORDER+u_data->io->offset-5, u_data->io->pixmap_height-BOTTOM_BORDER+5); + u_data->io->axis_width=u_data->io->pixmap_width-LEFT_BORDER-RIGHT_BORDER-u_data->io->offset; + + u_data->io->x_interval = (u_data->io->axis_width*1.0)/u_data->io->tmp_width; + + e=0; + if (u_data->io->x_interval<1) + { + dis=1/u_data->io->x_interval; + while (dis >1) + { + dis/=10; + e++; + } + distance=1; + for (i=0; i<=e+1; i++) + distance*=10; + } + else + distance=5; + + #if GTK_MAJOR_VERSION < 2 + font = u_data->io->draw_area->style->font; + #endif + + #if GTK_MAJOR_VERSION < 2 + label_width=gdk_string_width(font, label_string); + label_height=gdk_string_height(font, label_string); + #else + g_snprintf(label_string, 15, "%d", 0); + memcpy(label_string,(gchar *)g_locale_to_utf8(label_string, -1 , NULL, NULL, NULL), 15); + layout = gtk_widget_create_pango_layout(u_data->io->draw_area, label_string); + pango_layout_get_pixel_size(layout, &label_width, &label_height); + + #endif + + if (u_data->io->x1_tmp_usec==0) + sec=u_data->io->x1_tmp_sec; + else + sec=u_data->io->x1_tmp_sec+1; + + + if (u_data->io->offset!=0) + { + g_snprintf(label_string, 15, "%u", u_data->io->x1_tmp_sec); + #if GTK_MAJOR_VERSION < 2 + lwidth=gdk_string_width(font, label_string); + gdk_draw_string(u_data->io->pixmap,font,u_data->io->draw_area->style->black_gc, + LEFT_BORDER-10, + u_data->io->pixmap_height-BOTTOM_BORDER+20, + label_string); + #else + memcpy(label_string,(gchar *)g_locale_to_utf8(label_string, -1 , NULL, NULL, NULL), 15); + pango_layout_set_text(layout, label_string, -1); + pango_layout_get_pixel_size(layout, &lwidth, NULL); + + gdk_draw_layout(u_data->io->pixmap,u_data->io->draw_area->style->black_gc, + LEFT_BORDER-10, + u_data->io->pixmap_height-BOTTOM_BORDER+20, + layout); + #endif +} + + w=(guint32)(500/(guint32)(distance*u_data->io->x_interval)); + if (w==0) + w=1; + if (w==4) + { + w=5; + a=distance/10; + b=10+(((u_data->io->min_x/100000)-1)%5); + } + else + { + a=distance/5; + b=0; + } + + if (a>1000000) + start=u_data->io->min_x/1000000*1000000; + else + { + start=u_data->io->min_x/100000; + if (start%2!=0) + start--; + start*=100000; + } + + + for (i=start, j=b; i<=u_data->io->max_x; i+=a, j++) + { + if (i>=u_data->io->min_x && i%1000000!=0) + { + length=5; + g_snprintf(label_string, 15, "%d", i%1000000); + + if (j%w==0) + { + length=10; + + #if GTK_MAJOR_VERSION < 2 + lwidth=gdk_string_width(font, label_string); + gdk_draw_string(u_data->io->pixmap,font,u_data->io->draw_area->style->black_gc, + (guint32)(LEFT_BORDER+u_data->io->offset+(i-u_data->io->min_x)*u_data->io->x_interval-lwidth/2), + u_data->io->pixmap_height-BOTTOM_BORDER+10, + label_string); + #else + memcpy(label_string,(gchar *)g_locale_to_utf8(label_string, -1 , NULL, NULL, NULL), 15); + pango_layout_set_text(layout, label_string, -1); + pango_layout_get_pixel_size(layout, &lwidth, NULL); + gdk_draw_layout(u_data->io->pixmap,u_data->io->draw_area->style->black_gc, + (guint32)(LEFT_BORDER+u_data->io->offset+(i-u_data->io->min_x)*u_data->io->x_interval-lwidth/2), + u_data->io->pixmap_height-BOTTOM_BORDER+10, + layout); + #endif + } + gdk_draw_line(u_data->io->pixmap,u_data->io->draw_area->style->black_gc, + (guint32)(LEFT_BORDER+u_data->io->offset+(i-u_data->io->min_x)*u_data->io->x_interval), + u_data->io->pixmap_height-BOTTOM_BORDER, + (guint32)(LEFT_BORDER+u_data->io->offset+(i-u_data->io->min_x)*u_data->io->x_interval), + u_data->io->pixmap_height-BOTTOM_BORDER+length); + } + + if (i%1000000==0) + { + sec=i/1000000; + gdk_draw_line(u_data->io->pixmap,u_data->io->draw_area->style->black_gc, + (guint32)(LEFT_BORDER+u_data->io->offset+(i-u_data->io->min_x)*u_data->io->x_interval), + u_data->io->pixmap_height-BOTTOM_BORDER, + (guint32)(LEFT_BORDER+u_data->io->offset+(i-u_data->io->min_x)*u_data->io->x_interval), + u_data->io->pixmap_height-BOTTOM_BORDER+10); + + g_snprintf(label_string, 15, "%d", sec); + #if GTK_MAJOR_VERSION < 2 + lwidth=gdk_string_width(font, label_string); + gdk_draw_string(u_data->io->pixmap,font,u_data->io->draw_area->style->black_gc, + (guint32)(LEFT_BORDER+u_data->io->offset+(i-u_data->io->min_x)*u_data->io->x_interval), + u_data->io->pixmap_height-BOTTOM_BORDER+20, + label_string); + #else + memcpy(label_string,(gchar *)g_locale_to_utf8(label_string, -1 , NULL, NULL, NULL), 15); + pango_layout_set_text(layout, label_string, -1); + pango_layout_get_pixel_size(layout, &lwidth, NULL); + + gdk_draw_layout(u_data->io->pixmap,u_data->io->draw_area->style->black_gc, + (guint32)(LEFT_BORDER+u_data->io->offset+(i-u_data->io->min_x)*u_data->io->x_interval), + u_data->io->pixmap_height-BOTTOM_BORDER+20, + layout); + #endif + } + } + + strcpy(label_string, "sec"); + + #if GTK_MAJOR_VERSION < 2 + lwidth=gdk_string_width(font, label_string); + gdk_draw_string(u_data->io->pixmap, + font, + u_data->io->draw_area->style->black_gc, + u_data->io->pixmap_width-RIGHT_BORDER-10, + u_data->io->pixmap_height-BOTTOM_BORDER+20, + label_string); + #else + memcpy(label_string,(gchar *)g_locale_to_utf8(label_string, -1 , NULL, NULL, NULL), 15); + pango_layout_set_text(layout, label_string, -1); + pango_layout_get_pixel_size(layout, &lwidth, NULL); + gdk_draw_layout(u_data->io->pixmap, + u_data->io->draw_area->style->black_gc, + u_data->io->pixmap_width-RIGHT_BORDER-10, + u_data->io->pixmap_height-BOTTOM_BORDER+25, + layout); + #endif + + distance=5; + + //y-axis + gdk_draw_line(u_data->io->pixmap,u_data->io->draw_area->style->black_gc, LEFT_BORDER,TOP_BORDER-u_data->io->offset,LEFT_BORDER,u_data->io->pixmap_height-BOTTOM_BORDER-u_data->io->offset); + gdk_draw_line(u_data->io->pixmap,u_data->io->draw_area->style->black_gc,LEFT_BORDER,TOP_BORDER-u_data->io->offset, LEFT_BORDER-5, TOP_BORDER-u_data->io->offset+5); + gdk_draw_line(u_data->io->pixmap,u_data->io->draw_area->style->black_gc,LEFT_BORDER,TOP_BORDER-u_data->io->offset, LEFT_BORDER+5, TOP_BORDER-u_data->io->offset+5); + + u_data->io->y_interval = ((u_data->io->pixmap_height-TOP_BORDER-BOTTOM_BORDER)*1.0)/(u_data->io->max_y-u_data->io->min_y); + + e=0; + if (u_data->io->y_interval<1) + { + dis=1/u_data->io->y_interval; + while (dis >1) + { + dis/=10; + e++; + } + distance=1; + for (i=0; i<=e; i++) + distance=distance*10; + } + + if (u_data->io->max_y>0) + { + for (i=u_data->io->min_y/distance*distance; i<=u_data->io->max_y; i+=distance/5) + { + if (i>=u_data->io->min_y) + { + length=5; + g_snprintf(label_string, 15, "%d", i); + + if (i%distance==0 || (distance<=5 && u_data->io->y_interval>10)) + { + length=10; + + #if GTK_MAJOR_VERSION < 2 + lwidth=gdk_string_width(font, label_string); + gdk_draw_string(u_data->io->pixmap,font,u_data->io->draw_area->style->black_gc, + LEFT_BORDER-length-lwidth-5, + (guint32)(u_data->io->pixmap_height-BOTTOM_BORDER-u_data->io->offset-(i-u_data->io->min_y)*u_data->io->y_interval-3), + label_string); + #else + memcpy(label_string,(gchar *)g_locale_to_utf8(label_string, -1 , NULL, NULL, NULL), 15); + pango_layout_set_text(layout, label_string, -1); + pango_layout_get_pixel_size(layout, &lwidth, NULL); + gdk_draw_layout(u_data->io->pixmap,u_data->io->draw_area->style->black_gc, + LEFT_BORDER-length-lwidth-5, + (guint32)(u_data->io->pixmap_height-BOTTOM_BORDER-u_data->io->offset-(i-u_data->io->min_y)*u_data->io->y_interval-3), + layout); + #endif + } + gdk_draw_line(u_data->io->pixmap,u_data->io->draw_area->style->black_gc,LEFT_BORDER-length, + (guint32)(u_data->io->pixmap_height-BOTTOM_BORDER-u_data->io->offset-(i-u_data->io->min_y)*u_data->io->y_interval) + ,LEFT_BORDER, + (guint32)(u_data->io->pixmap_height-BOTTOM_BORDER-u_data->io->offset-(i-u_data->io->min_y)*u_data->io->y_interval)); + } + } + } + else + simple_dialog(ESD_TYPE_INFO, ESD_BTN_OK, "No Data Chunks sent"); +} + + +static void sctp_graph_redraw(struct sctp_udata *u_data) +{ +sctp_graph_t *ios; + + u_data->io->needs_redraw=TRUE; + + sctp_graph_draw(u_data); + switch (u_data->io->graph_type) + { + case 0: + draw_sack_graph(u_data); + draw_tsn_graph(u_data); + break; + case 1: draw_tsn_graph(u_data); + break; + case 2: + draw_sack_graph(u_data); + break; + } + ios=(sctp_graph_t *)OBJECT_GET_DATA(u_data->io->draw_area, "sctp_graph_t"); + + if(!ios){ + exit(10); + } + + + gdk_draw_pixmap(u_data->io->draw_area->window, + u_data->io->draw_area->style->fg_gc[GTK_WIDGET_STATE(u_data->io->draw_area)], + ios->pixmap, + 0,0, + 0, 0, + u_data->io->draw_area->allocation.width, + u_data->io->draw_area->allocation.height); +} + + +static void on_sack_bt(GtkWidget *widget _U_, struct sctp_udata *u_data) +{ + + u_data = (struct sctp_udata *) u_data; + u_data->io->graph_type=2; + sctp_graph_redraw(u_data); +} + +static void on_tsn_bt(GtkWidget *widget _U_, struct sctp_udata *u_data) +{ + + u_data->io->graph_type=1; + sctp_graph_redraw(u_data); +} + +static void on_both_bt(GtkWidget *widget _U_, struct sctp_udata *u_data) +{ + + u_data->io->graph_type=0; + sctp_graph_redraw(u_data); +} + +static void +sctp_graph_close_cb(GtkWidget* widget _U_, gpointer u_data) +{ +struct sctp_udata *udata; +int dir; + + udata = (struct sctp_udata *)u_data; + dir=udata->dir-1; + gtk_grab_remove(GTK_WIDGET(udata->io->window)); + gtk_widget_destroy(GTK_WIDGET(udata->io->window)); + +} + + + +static gint +configure_event(GtkWidget *widget, GdkEventConfigure *event _U_, struct sctp_udata *u_data) +{ + if(!u_data->io){ + exit(10); + } + + if(u_data->io->pixmap){ + gdk_pixmap_unref(u_data->io->pixmap); + u_data->io->pixmap=NULL; + } + + u_data->io->pixmap=gdk_pixmap_new(widget->window, + widget->allocation.width, + widget->allocation.height, + -1); + u_data->io->pixmap_width=widget->allocation.width; + u_data->io->pixmap_height=widget->allocation.height; + + gdk_draw_rectangle(u_data->io->pixmap, + widget->style->white_gc, + TRUE, + 0, 0, + widget->allocation.width, + widget->allocation.height); + + return TRUE; +} + +static gint +expose_event(GtkWidget *widget, GdkEventExpose *event) +{ + sctp_graph_t *ios; + + ios=(sctp_graph_t *)OBJECT_GET_DATA(widget, "sctp_graph_t"); + if(!ios){ + exit(10); + } + + gdk_draw_pixmap(widget->window, + widget->style->fg_gc[GTK_WIDGET_STATE(widget)], + ios->pixmap, + event->area.x, event->area.y, + event->area.x, event->area.y, + event->area.width, event->area.height); + + return FALSE; +} + + +static void +on_zoomin_bt (GtkWidget *widget _U_, struct sctp_udata *u_data) +{ +sctp_min_max_t *tmp_minmax; + + if (u_data->io->rectangle==TRUE) + { + tmp_minmax = g_malloc(sizeof(sctp_min_max_t)); + + u_data->io->tmp_min_tsn1=u_data->io->y1_tmp+u_data->io->min_y; + u_data->io->tmp_max_tsn1=u_data->io->y2_tmp+1+u_data->io->min_y; + u_data->io->tmp_min_tsn2=u_data->io->tmp_min_tsn1; + u_data->io->tmp_max_tsn2=u_data->io->tmp_max_tsn1; + tmp_minmax->tmp_min_secs=u_data->io->x1_tmp_sec; + tmp_minmax->tmp_min_usecs= u_data->io->x1_tmp_usec; + tmp_minmax->tmp_max_secs= u_data->io->x2_tmp_sec; + tmp_minmax->tmp_max_usecs= u_data->io->x2_tmp_usec; + tmp_minmax->tmp_min_tsn1=u_data->io->tmp_min_tsn1; + tmp_minmax->tmp_max_tsn1=u_data->io->tmp_max_tsn1; + tmp_minmax->tmp_min_tsn2=u_data->io->tmp_min_tsn2; + tmp_minmax->tmp_max_tsn2=u_data->io->tmp_max_tsn2; + u_data->assoc->min_max = g_slist_prepend(u_data->assoc->min_max, tmp_minmax); + u_data->io->length = g_slist_length(u_data->assoc->min_max); + u_data->io->tmp=TRUE; + u_data->io->rectangle=FALSE; + sctp_graph_redraw(u_data); + } +} + +static void +on_zoomout_bt (GtkWidget *widget _U_, struct sctp_udata *u_data) +{ +sctp_min_max_t *tmp_minmax, *mm; +gint l; + + + l = g_slist_length(u_data->assoc->min_max); + + if (u_data->assoc->min_max!=NULL) + { + mm=(sctp_min_max_t *)((u_data->assoc->min_max)->data); + u_data->assoc->min_max=g_slist_remove(u_data->assoc->min_max, mm); + g_free(mm); + if (l>2) + { + tmp_minmax = (sctp_min_max_t *)u_data->assoc->min_max->data; + u_data->io->x1_tmp_sec=tmp_minmax->tmp_min_secs; + u_data->io->x1_tmp_usec=tmp_minmax->tmp_min_usecs; + u_data->io->x2_tmp_sec=tmp_minmax->tmp_max_secs; + u_data->io->x2_tmp_usec=tmp_minmax->tmp_max_usecs; + u_data->io->tmp_min_tsn1=tmp_minmax->tmp_min_tsn1; + u_data->io->tmp_max_tsn1=tmp_minmax->tmp_max_tsn1; + u_data->io->tmp_min_tsn2=tmp_minmax->tmp_min_tsn2; + u_data->io->tmp_max_tsn2=tmp_minmax->tmp_max_tsn2; + u_data->io->tmp=TRUE; + } + else + { + u_data->io->x1_tmp_sec=u_data->assoc->min_secs; + u_data->io->x1_tmp_usec=u_data->assoc->min_usecs; + u_data->io->x2_tmp_sec=u_data->assoc->max_secs; + u_data->io->x2_tmp_usec=u_data->assoc->max_usecs; + u_data->io->tmp_min_tsn1=u_data->assoc->min_tsn1; + u_data->io->tmp_max_tsn1=u_data->assoc->max_tsn1; + u_data->io->tmp_min_tsn2=u_data->assoc->min_tsn2; + u_data->io->tmp_max_tsn2=u_data->assoc->max_tsn2; + u_data->io->tmp=FALSE; + } + } + else + { + u_data->io->x1_tmp_sec=u_data->assoc->min_secs; + u_data->io->x1_tmp_usec=u_data->assoc->min_usecs; + u_data->io->x2_tmp_sec=u_data->assoc->max_secs; + u_data->io->x2_tmp_usec=u_data->assoc->max_usecs; + u_data->io->tmp_min_tsn1=u_data->assoc->min_tsn1; + u_data->io->tmp_max_tsn1=u_data->assoc->max_tsn1; + u_data->io->tmp_min_tsn2=u_data->assoc->min_tsn2; + u_data->io->tmp_max_tsn2=u_data->assoc->max_tsn2; + u_data->io->tmp=FALSE; + } + + sctp_graph_redraw(u_data); +} + + +static gint +on_button_press (GtkWidget *widget _U_, GdkEventButton *event, struct sctp_udata *u_data) +{ +sctp_graph_t *ios; + + if (u_data->io->rectangle==TRUE) + { + gdk_draw_rectangle(u_data->io->pixmap,u_data->io->draw_area->style->white_gc, + FALSE, + (gint)MINI(u_data->io->x_old,u_data->io->x_new), + (gint)MINI(u_data->io->y_old,u_data->io->y_new), + (gint)abs(u_data->io->x_new-u_data->io->x_old), + (gint)abs(u_data->io->y_new-u_data->io->y_old)); + ios=(sctp_graph_t *)OBJECT_GET_DATA(u_data->io->draw_area, "sctp_graph_t"); + + if(!ios){ + exit(10); + } + + gdk_draw_pixmap(u_data->io->draw_area->window, + u_data->io->draw_area->style->fg_gc[GTK_WIDGET_STATE(u_data->io->draw_area)], + ios->pixmap, + 0,0, + 0, 0, + (gint)abs(u_data->io->x_new-u_data->io->x_old), + (gint)abs(u_data->io->y_new-u_data->io->y_old)); + sctp_graph_redraw(u_data); + + } + + u_data->io->x_old=event->x; + u_data->io->y_old=event->y; + if (u_data->io->y_old>u_data->io->pixmap_height-BOTTOM_BORDER-u_data->io->offset) + u_data->io->y_old=u_data->io->pixmap_height-BOTTOM_BORDER-u_data->io->offset; + if (u_data->io->x_old<LEFT_BORDER+u_data->io->offset) + u_data->io->x_old=LEFT_BORDER+u_data->io->offset; + u_data->io->rectangle=FALSE; + + return TRUE; +} + + +static gint +on_button_release (GtkWidget *widget _U_, GdkEventButton *event, struct sctp_udata *u_data) +{ +sctp_graph_t *ios; +guint32 helpx; +guint32 helpy, x1_tmp, x2_tmp; + +if (event->y>u_data->io->pixmap_height-BOTTOM_BORDER-u_data->io->offset) + event->y = u_data->io->pixmap_height-BOTTOM_BORDER-u_data->io->offset; +if (event->x < LEFT_BORDER+u_data->io->offset) + event->x = LEFT_BORDER+u_data->io->offset; + if (abs(event->x-u_data->io->x_old)>10 || abs(event->y-u_data->io->y_old)>10) + { + gdk_draw_rectangle(u_data->io->pixmap,u_data->io->draw_area->style->black_gc, + FALSE, + (gint)MINI(u_data->io->x_old,event->x), (gint)MINI(u_data->io->y_old,event->y), + (gint)abs(event->x-u_data->io->x_old), + (gint)abs(event->y-u_data->io->y_old)); + ios=(sctp_graph_t *)OBJECT_GET_DATA(u_data->io->draw_area, "sctp_graph_t"); + + if(!ios){ + exit(10); + } + + gdk_draw_pixmap(u_data->io->draw_area->window, + u_data->io->draw_area->style->fg_gc[GTK_WIDGET_STATE(u_data->io->draw_area)], + ios->pixmap, + 0,0, + 0, 0, + u_data->io->draw_area->allocation.width, + u_data->io->draw_area->allocation.height); + + x1_tmp=u_data->io->min_x+((u_data->io->x_old-LEFT_BORDER-u_data->io->offset)*u_data->io->tmp_width/u_data->io->axis_width); + x2_tmp=u_data->io->min_x+((event->x-LEFT_BORDER-u_data->io->offset)*u_data->io->tmp_width/u_data->io->axis_width); + helpx=MINI(x1_tmp, x2_tmp); + if (helpx==x2_tmp) + { + x2_tmp=x1_tmp; + x1_tmp=helpx; + } + u_data->io->x1_tmp_sec=(guint32)x1_tmp/1000000; + u_data->io->x1_tmp_usec=x1_tmp%1000000; + u_data->io->x2_tmp_sec=(guint32)x2_tmp/1000000; + u_data->io->x2_tmp_usec=x2_tmp%1000000; + + u_data->io->y1_tmp=(guint32)((u_data->io->pixmap_height-BOTTOM_BORDER-u_data->io->y_old)/u_data->io->y_interval); + u_data->io->y2_tmp=(guint32)((u_data->io->pixmap_height-BOTTOM_BORDER-event->y)/u_data->io->y_interval); + helpy = MINI(u_data->io->y1_tmp, u_data->io->y2_tmp); + u_data->io->y2_tmp = MAXI(u_data->io->y1_tmp, u_data->io->y2_tmp); + u_data->io->y1_tmp = helpy; + u_data->io->x_new=event->x; + u_data->io->y_new=event->y; + u_data->io->rectangle=TRUE; + + } + + return TRUE; +} + + +static void init_sctp_graph_window(struct sctp_udata *u_data) +{ + GtkWidget *vbox; + GtkWidget *hbox; + GtkWidget *bt_close, *sack_bt, *tsn_bt, *both_bt, *zoomin_bt, *zoomout_bt; + GtkTooltips *tooltip_in, *tooltip_out; + + /* create the main window */ + + u_data->io->window=gtk_window_new(GTK_WINDOW_TOPLEVEL); + + gtk_widget_set_name(u_data->io->window, "SCTP Graphics"); + + vbox=gtk_vbox_new(FALSE, 0); + gtk_container_add(GTK_CONTAINER(u_data->io->window), vbox); + gtk_widget_show(vbox); + + create_draw_area(vbox, u_data); + + sctp_graph_set_title(u_data); + + hbox = gtk_hbutton_box_new(); + gtk_box_pack_start(GTK_BOX(vbox), hbox, FALSE, FALSE, 0); + gtk_container_set_border_width(GTK_CONTAINER(hbox), 10); + gtk_button_box_set_layout(GTK_BUTTON_BOX (hbox), GTK_BUTTONBOX_SPREAD); + gtk_button_box_set_spacing(GTK_BUTTON_BOX (hbox), 0); + gtk_box_set_child_packing(GTK_BOX(vbox), hbox, FALSE, FALSE, 0, GTK_PACK_START); + gtk_widget_show(hbox); + + sack_bt = gtk_button_new_with_label ("Show Sacks"); + gtk_box_pack_start(GTK_BOX(hbox), sack_bt, FALSE, FALSE, 0); + gtk_widget_show(sack_bt); + + gtk_signal_connect(GTK_OBJECT(sack_bt), "clicked", (GtkSignalFunc)on_sack_bt, u_data); + + tsn_bt = gtk_button_new_with_label ("Show TSNs"); + gtk_box_pack_start(GTK_BOX(hbox), tsn_bt, FALSE, FALSE, 0); + gtk_widget_show(tsn_bt); + SIGNAL_CONNECT(tsn_bt, "clicked", on_tsn_bt, u_data); + + both_bt = gtk_button_new_with_label ("Show both"); + gtk_box_pack_start(GTK_BOX(hbox), both_bt, FALSE, FALSE, 0); + gtk_widget_show(both_bt); + SIGNAL_CONNECT(both_bt, "clicked", on_both_bt, u_data); + + zoomin_bt = gtk_button_new_with_label ("Zoom in"); + gtk_box_pack_start(GTK_BOX(hbox), zoomin_bt, FALSE, FALSE, 0); + gtk_widget_show(zoomin_bt); + SIGNAL_CONNECT(zoomin_bt, "clicked", on_zoomin_bt, u_data); + tooltip_in = gtk_tooltips_new(); + gtk_tooltips_set_tip(tooltip_in, zoomin_bt, "Draw a rectangle around the area you want to zoom in", NULL); + + zoomout_bt = gtk_button_new_with_label ("Zoom out"); + gtk_box_pack_start(GTK_BOX(hbox), zoomout_bt, FALSE, FALSE, 0); + gtk_widget_show(zoomout_bt); + SIGNAL_CONNECT(zoomout_bt, "clicked", on_zoomout_bt, u_data); + tooltip_out = gtk_tooltips_new(); + gtk_tooltips_set_tip(tooltip_out, zoomout_bt, "Zoom out one step", NULL); + + + bt_close = BUTTON_NEW_FROM_STOCK(GTK_STOCK_CLOSE); + gtk_box_pack_start(GTK_BOX(hbox), bt_close, FALSE, FALSE, 0); + gtk_widget_show(bt_close); + SIGNAL_CONNECT(bt_close, "clicked", sctp_graph_close_cb, u_data); + + gtk_signal_connect(GTK_OBJECT(u_data->io->draw_area),"button_press_event",(GtkSignalFunc)on_button_press, u_data); + gtk_signal_connect(GTK_OBJECT(u_data->io->draw_area),"button_release_event",(GtkSignalFunc)on_button_release, u_data); + gtk_widget_set_events(u_data->io->draw_area, GDK_BUTTON_PRESS_MASK | GDK_BUTTON_RELEASE_MASK | GDK_EXPOSURE_MASK); + //dlg_set_cancel(u_data->io->window, bt_close); + + gtk_widget_show(u_data->io->window); +} + +static void sctp_graph_set_title(struct sctp_udata *u_data) +{ + char *title; + + if(!u_data->io->window){ + return; + } + title = g_strdup_printf("SCTP TSNs and Sacks over Time: %s Port1 %u Port2 %u Endpoint %u", + cf_get_display_name(&cfile), u_data->parent->assoc->port1, u_data->parent->assoc->port2, u_data->dir); + gtk_window_set_title(GTK_WINDOW(u_data->io->window), title); + g_free(title); +} + + +static void +gtk_sctpgraph_init(struct sctp_udata *u_data) +{ +sctp_graph_t *io; +int dir; +sctp_min_max_t* tmp_minmax; + + io=g_malloc(sizeof(sctp_graph_t)); + io->needs_redraw=TRUE; + io->x_interval=1000; + io->window=NULL; + io->draw_area=NULL; + io->pixmap=NULL; + io->pixmap_width=800; + io->pixmap_height=600; + io->graph_type=0; + dir=u_data->dir-1; + + u_data->io=io; + u_data->io->x1_tmp_sec=u_data->assoc->min_secs; + u_data->io->x1_tmp_usec=u_data->assoc->min_usecs; + u_data->io->x2_tmp_sec=u_data->assoc->max_secs; + u_data->io->x2_tmp_usec=u_data->assoc->max_usecs; + u_data->io->tmp_min_tsn1=u_data->assoc->min_tsn1; + u_data->io->tmp_max_tsn1=u_data->assoc->max_tsn1; + u_data->io->tmp_min_tsn2=u_data->assoc->min_tsn2; + u_data->io->tmp_max_tsn2=u_data->assoc->max_tsn2; + u_data->io->tmp=FALSE; + + tmp_minmax = g_malloc(sizeof(sctp_min_max_t)); + tmp_minmax->tmp_min_secs = u_data->assoc->min_secs; + tmp_minmax->tmp_min_usecs=u_data->assoc->min_usecs; + tmp_minmax->tmp_max_secs=u_data->assoc->max_secs; + tmp_minmax->tmp_max_usecs=u_data->assoc->max_usecs; + tmp_minmax->tmp_min_tsn2=u_data->assoc->min_tsn2; + tmp_minmax->tmp_min_tsn1=u_data->assoc->min_tsn1; + tmp_minmax->tmp_max_tsn1=u_data->assoc->max_tsn1; + tmp_minmax->tmp_max_tsn2=u_data->assoc->max_tsn2; + u_data->assoc->min_max = g_slist_prepend(u_data->assoc->min_max, tmp_minmax); + + /* build the GUI */ + init_sctp_graph_window(u_data); + sctp_graph_redraw(u_data); + +} + + +static gint +quit(GtkObject *object _U_, gpointer user_data) +{ +struct sctp_udata *u_data=(struct sctp_udata*)user_data; + + decrease_childcount(u_data->parent); + remove_child(u_data, u_data->parent); + + g_free(u_data->io); + + u_data->assoc->min_max = NULL; + g_free(u_data); + return TRUE; +} + + +static void create_draw_area(GtkWidget *box, struct sctp_udata *u_data) +{ + + u_data->io->draw_area=gtk_drawing_area_new(); + SIGNAL_CONNECT(u_data->io->draw_area, "destroy", quit, u_data); + OBJECT_SET_DATA(u_data->io->draw_area, "sctp_graph_t", u_data->io); + + WIDGET_SET_SIZE(u_data->io->draw_area, u_data->io->pixmap_width, u_data->io->pixmap_height); + + /* signals needed to handle backing pixmap */ + SIGNAL_CONNECT(u_data->io->draw_area, "expose_event", expose_event, NULL); + SIGNAL_CONNECT(u_data->io->draw_area, "configure_event", configure_event, u_data); + + gtk_widget_show(u_data->io->draw_area); + gtk_box_pack_start(GTK_BOX(box), u_data->io->draw_area, TRUE, TRUE, 0); +} + + + +void create_graph(guint16 dir, struct sctp_analyse* userdata) +{ +struct sctp_udata *u_data; + + u_data=g_malloc(sizeof(struct sctp_udata)); + u_data->assoc=g_malloc(sizeof(sctp_assoc_info_t)); + u_data->assoc=userdata->assoc; + u_data->io=NULL; + u_data->dir = dir; + u_data->parent = userdata; + set_child(u_data, u_data->parent); + increase_childcount(u_data->parent); + gtk_sctpgraph_init(u_data); + +} + diff --git a/gtk/sctp_stat.c b/gtk/sctp_stat.c new file mode 100644 index 0000000000..46c01dde09 --- /dev/null +++ b/gtk/sctp_stat.c @@ -0,0 +1,1351 @@ +/* + * Copyright 2004, Irene Ruengeler <i.ruengeler [AT] fh-muenster.de> + * + * $Id: sctp_stat.c 11436 2004-07-19 21:42:01Z tuexen $ + * + * Ethereal - Network traffic analyzer + * By Gerald Combs <gerald@ethereal.com> + * Copyright 1998 Gerald Combs + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License + * as published by the Free Software Foundation; either version 2 + * of the License, or (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. + */ + +#ifdef HAVE_CONFIG_H +# include "config.h" +#endif + +#include <sys/types.h> +#include <sys/socket.h> +#include <netinet/in.h> +#include <arpa/inet.h> +#include <stdio.h> +#include <gtk/gtk.h> +#include "simple_dialog.h" /* Both is used for error handling */ +#include "globals.h" +#include "epan/packet_info.h" /* Needed for packet_info */ +#include "tap.h" /* Needed for register_tap_listener */ +#include "tap_menu.h" +#include "dlg_utils.h" +#include "compat_macros.h" +#include "register.h" +#include <string.h> +#include "sctp_stat.h" +#include <math.h> + + +#define SCTP_HEARTBEAT_CHUNK_ID 4 +#define SCTP_HEARTBEAT_ACK_CHUNK_ID 5 +#define SCTP_ABORT_CHUNK_ID 6 +#define SCTP_SHUTDOWN_CHUNK_ID 7 +#define SCTP_SHUTDOWN_ACK_CHUNK_ID 8 +#define SCTP_ERROR_CHUNK_ID 9 +#define SCTP_COOKIE_ECHO_CHUNK_ID 10 +#define SCTP_COOKIE_ACK_CHUNK_ID 11 +#define SCTP_ECNE_CHUNK_ID 12 +#define SCTP_CWR_CHUNK_ID 13 +#define SCTP_SHUTDOWN_COMPLETE_CHUNK_ID 14 +#define SCTP_FORWARD_TSN_CHUNK_ID 192 +#define SCTP_ASCONF_ACK_CHUNK_ID 0x80 +#define SCTP_PKTDROP_CHUNK_ID 0X81 +#define SCTP_ASCONF_CHUNK_ID 0XC1 +#define SCTP_IETF_EXT 255 + +#define SCTP_ABORT_CHUNK_T_BIT 0x01 + + +#define PARAMETER_TYPE_LENGTH 2 +#define PARAMETER_LENGTH_LENGTH 2 +#define PARAMETER_HEADER_LENGTH (PARAMETER_TYPE_LENGTH + PARAMETER_LENGTH_LENGTH) + +#define PARAMETER_HEADER_OFFSET 0 +#define PARAMETER_TYPE_OFFSET PARAMETER_HEADER_OFFSET +#define PARAMETER_LENGTH_OFFSET (PARAMETER_TYPE_OFFSET + PARAMETER_TYPE_LENGTH) +#define PARAMETER_VALUE_OFFSET (PARAMETER_LENGTH_OFFSET + PARAMETER_LENGTH_LENGTH) + +#define IPV6_ADDRESS_LENGTH 16 +#define IPV6_ADDRESS_OFFSET PARAMETER_VALUE_OFFSET +#define IPV4_ADDRESS_LENGTH 4 +#define IPV4_ADDRESS_OFFSET PARAMETER_VALUE_OFFSET +#define IPV4ADDRESS_PARAMETER_ID 0x0005 +#define IPV6ADDRESS_PARAMETER_ID 0x0006 + +#define SACK_CHUNK_CUMULATIVE_TSN_ACK_LENGTH 4 +#define SACK_CHUNK_CUMULATIVE_TSN_ACK_OFFSET (CHUNK_VALUE_OFFSET + 0) +#define SACK_CHUNK_ADV_REC_WINDOW_CREDIT_LENGTH 4 +#define SACK_CHUNK_ADV_REC_WINDOW_CREDIT_OFFSET (SACK_CHUNK_CUMULATIVE_TSN_ACK_OFFSET + \ + SACK_CHUNK_CUMULATIVE_TSN_ACK_LENGTH) + + + +static const value_string chunk_type_values[] = { + { SCTP_DATA_CHUNK_ID, "DATA" }, + { SCTP_INIT_CHUNK_ID, "INIT" }, + { SCTP_INIT_ACK_CHUNK_ID, "INIT_ACK" }, + { SCTP_SACK_CHUNK_ID, "SACK" }, + { SCTP_HEARTBEAT_CHUNK_ID, "HEARTBEAT" }, + { SCTP_HEARTBEAT_ACK_CHUNK_ID, "HEARTBEAT_ACK" }, + { SCTP_ABORT_CHUNK_ID, "ABORT" }, + { SCTP_SHUTDOWN_CHUNK_ID, "SHUTDOWN" }, + { SCTP_SHUTDOWN_ACK_CHUNK_ID, "SHUTDOWN_ACK" }, + { SCTP_ERROR_CHUNK_ID, "ERROR" }, + { SCTP_COOKIE_ECHO_CHUNK_ID, "COOKIE_ECHO" }, + { SCTP_COOKIE_ACK_CHUNK_ID, "COOKIE_ACK" }, + { SCTP_ECNE_CHUNK_ID, "ECNE" }, + { SCTP_CWR_CHUNK_ID, "CWR" }, + { SCTP_SHUTDOWN_COMPLETE_CHUNK_ID, "SHUTDOWN_COMPLETE" }, + { SCTP_FORWARD_TSN_CHUNK_ID, "FORWARD TSN" }, + { SCTP_ASCONF_ACK_CHUNK_ID, "ASCONF_ACK" }, + { SCTP_PKTDROP_CHUNK_ID, "PKTDROP" }, + { SCTP_ASCONF_CHUNK_ID, "ASCONF" }, + { SCTP_IETF_EXT, "IETF_EXTENSION" }, + { 0, NULL } }; + + + #define FORWARD_STREAM 0 + #define BACKWARD_STREAM 1 + #define FORWARD_ADD_FORWARD_VTAG 2 + #define BACKWARD_ADD_FORWARD_VTAG 3 + #define BACKWARD_ADD_BACKWARD_VTAG 4 + #define ADDRESS_FORWARD_STREAM 5 + #define ADDRESS_BACKWARD_STREAM 6 + #define ADDRESS_FORWARD_ADD_FORWARD_VTAG 7 + #define ADDRESS_BACKWARD_ADD_FORWARD_VTAG 8 + #define ADDRESS_BACKWARD_ADD_BACKWARD_VTAG 9 + #define ASSOC_NOT_FOUND 10 + + +static sctp_allassocs_info_t sctp_tapinfo_struct = {0, NULL, FALSE, NULL}; + + +static +void free_first(gpointer data, gpointer user_data _U_) +{ + fflush(stdout); + g_free(data); +} + +void tsn_free(gpointer data, gpointer user_data _U_) +{ +tsn_t *tsn; + tsn = (tsn_t *) data; + if (tsn->tsns!=NULL) + { + g_list_foreach(tsn->tsns, free_first, NULL); + g_list_free(tsn->tsns); + tsn->tsns=NULL; + } +} + +void +reset(sctp_allassocs_info_t *tapdata ) +{ +GList* list; +sctp_assoc_info_t * info; + + list = g_list_first(tapdata->assoc_info_list); + while (list) + { + info = (sctp_assoc_info_t *) (list->data); + + if (info->addr1!=NULL) + { + g_list_foreach(info->addr1, free_first, NULL); + g_list_free(info->addr1); + info->addr1 = NULL; + } + + if (info->addr2!=NULL) + { + g_list_foreach(info->addr2,free_first, NULL); + g_list_free(info->addr2); + info->addr2 = NULL; + } + + if (info->error_info_list!=NULL) + { + g_list_foreach(info->error_info_list, free_first, NULL); + g_list_free(info->error_info_list); + info->error_info_list = NULL; + } + + if (info->frame_numbers!=NULL) + { + g_list_free(info->frame_numbers); + info->frame_numbers = NULL; + } + + if (info->tsn1!=NULL) + { + g_list_foreach(info->tsn1,tsn_free, NULL); + g_list_free(info->tsn1); + info->tsn1 = NULL; + } + + if (info->tsn2!=NULL) + { + g_list_foreach(info->tsn2,tsn_free, NULL); + g_list_free(info->tsn2); + info->tsn2 = NULL; + } + + if (info->sack1!=NULL) + { + g_list_foreach(info->sack1,tsn_free, NULL); + g_list_free(info->sack1); + info->sack1 = NULL; + } + + if (info->sack2!=NULL) + { + g_list_foreach(info->sack2,tsn_free, NULL); + g_list_free(info->sack2); + info->sack2 = NULL; + } + + if (info->sort_tsn1!=NULL) + g_array_free(info->sort_tsn1, TRUE); + + if (info->sort_tsn2!=NULL) + g_array_free(info->sort_tsn2, TRUE); + + if (info->sort_sack1!=NULL) + g_array_free(info->sort_sack1, TRUE); + + if (info->sort_sack2!=NULL) + g_array_free(info->sort_sack2, TRUE); + + if (info->min_max!=NULL) + { + g_slist_foreach(info->min_max,free_first, NULL); + info->min_max = NULL; + } + + g_free(list->data); + list = g_list_next(list); + } + g_list_free(tapdata->assoc_info_list); + tapdata->sum_tvbs=0; + tapdata->assoc_info_list=NULL; +} + + +static sctp_assoc_info_t * calc_checksum(struct _sctp_info * check_data, sctp_assoc_info_t * data) +{ +guint8 ok=0; + +if (check_data->adler32_calculated) +{ + data->n_adler32_calculated++; + if (check_data->adler32_correct) + data->n_adler32_correct++; +} +if (check_data->crc32c_calculated) +{ + data->n_crc32c_calculated++; + if (check_data->crc32c_correct) + data->n_crc32c_correct++; +} +if (data->n_adler32_calculated>0) +{ + if ((float)(data->n_adler32_correct*1.0/data->n_adler32_calculated)>0.5) + { + strcpy(data->checksum_type,"ADLER32"); + data->n_checksum_errors=(data->n_adler32_calculated-data->n_adler32_correct); + ok=1; + } +} + +if (data->n_crc32c_calculated>0) +{ + if ((float)(data->n_crc32c_correct*1.0/data->n_crc32c_calculated)>0.5) + { + strcpy(data->checksum_type,"CRC32C"); + data->n_checksum_errors=data->n_crc32c_calculated-data->n_crc32c_correct; + ok=1; + } +} + +if (ok==0) +{ + strcpy(data->checksum_type,"UNKNOWN"); + data->n_checksum_errors=0; +} + + return data; + +} + + +gint sctp_assoc_vtag_cmp(gconstpointer aa, gconstpointer bb) +{ + + const struct _sctp_assoc_info* a = aa; + const struct _sctp_assoc_info* b = bb; + + if (a==b) + return 0; + + if (a==NULL || b==NULL) + return 1; + + /* assoc known*/ + if ((a->port1 == b->port1) + && (a->port2 == b->port2) + && (a->verification_tag1 == b->verification_tag1) + && ((a->verification_tag1!=0 || b->verification_tag2 !=0))) + return FORWARD_STREAM; + + if ((a->port1 == b->port2) + && (a->port2 == b->port1) + && (a->verification_tag1 == b->verification_tag2)) + return BACKWARD_STREAM; + + /*forward stream verifivation tag can be added*/ + if ((a->port1 == b->port1) + && (a->port2 == b->port2) + && (a->verification_tag1 !=0) + && (b->verification_tag1 == 0) + && (b->verification_tag2 !=0)) + return FORWARD_ADD_FORWARD_VTAG; + if ((a->port1 == b->port2) + && (a->port2 == b->port1) + && (a->verification_tag1 ==b->verification_tag2) + && (b->verification_tag1 == 0)) + return BACKWARD_ADD_FORWARD_VTAG; + /*backward stream verification tag can be added */ + if ((a->port1 == b->port2) + && (a->port2 == b->port1) + && (a->verification_tag1 !=0) + && (b->verification_tag1 != 0) + && (b->verification_tag2 == 0)) + return BACKWARD_ADD_BACKWARD_VTAG; + + return ASSOC_NOT_FOUND; +} + + +gint sctp_assoc_address_cmp(gconstpointer aa, gconstpointer bb) +{ +GList *srclist, *dstlist; +const struct _sctp_tmp_info* a = aa; //tmp_info +const struct _sctp_assoc_info* b = bb; //info +struct sockaddr_storage *store=NULL; +struct sockaddr_storage *srcstore=NULL; +struct sockaddr_storage *dststore=NULL; +struct sockaddr_in *src=NULL; +struct sockaddr_in6 *src6=NULL; +struct sockaddr_in *infosrc=NULL; +struct sockaddr_in *infodst=NULL; +struct sockaddr_in6 *infosrc6=NULL; +struct sockaddr_in *dst=NULL; +struct sockaddr_in6 *dst6=NULL; +struct sockaddr_in6 *infodst6=NULL; +gboolean src_v4=FALSE; +gboolean src_v6=FALSE; +gboolean dst_v4=FALSE; +gboolean dst_v6=FALSE; + + store = g_malloc(sizeof(struct sockaddr_storage)); + g_memmove(store, &(a->src),sizeof(struct sockaddr_storage)); + if (store->ss_family==AF_INET) + { + src = g_malloc(sizeof(struct sockaddr_in)); + g_memmove(src, &(a->src),sizeof(struct sockaddr_in)); + src_v4=TRUE; + } + else if (store->ss_family==AF_INET6) + { + src6 = g_malloc(sizeof(struct sockaddr_in6)); + g_memmove(src6, &(a->src),sizeof(struct sockaddr_in6)); + src_v6=TRUE; + } + + g_memmove(store, &(a->dst),sizeof(struct sockaddr_storage)); + if (store->ss_family==AF_INET) + { + dst = g_malloc(sizeof(struct sockaddr_in)); + g_memmove(dst, &(a->dst),sizeof(struct sockaddr_in)); + dst_v4=TRUE; + } + else if (store->ss_family==AF_INET6) + { + dst6 = g_malloc(sizeof(struct sockaddr_in6)); + g_memmove(dst6, &(a->dst),sizeof(struct sockaddr_in6)); + dst_v6=TRUE; + } + + srclist = g_list_first(b->addr1); + while (srclist) + { + srcstore = (struct sockaddr_storage *) (srclist->data); + if (srcstore->ss_family==AF_INET && src_v4==TRUE) + { + infosrc=(struct sockaddr_in *) (srclist->data); + if (src->sin_addr.s_addr==infosrc->sin_addr.s_addr && a->port1 == b->port1) + { + dstlist = g_list_first(b->addr2); + while (dstlist) + { + dststore = (struct sockaddr_storage *) (dstlist->data); + if (dststore->ss_family==AF_INET && dst_v4==TRUE) + { + infodst=(struct sockaddr_in *) (dstlist->data); + if (dst->sin_addr.s_addr==infodst->sin_addr.s_addr && a->port2 == b->port2) + { + if ((a->verification_tag1 !=0)&& (b->verification_tag1 == 0)&& (b->verification_tag2 !=0)) + return ADDRESS_FORWARD_ADD_FORWARD_VTAG; + else + return ADDRESS_FORWARD_STREAM; + } + else + dstlist=g_list_next(dstlist); + } + else if (dststore->ss_family==AF_INET6 && dst_v6==TRUE) + { + infodst6=(struct sockaddr_in6 *) (dstlist->data); + if (dst6->sin6_addr.s6_addr==infodst6->sin6_addr.s6_addr && a->port2 == b->port2) + { + if ((a->verification_tag1 !=0)&& (b->verification_tag1 == 0)&& (b->verification_tag2 !=0)) + return ADDRESS_FORWARD_ADD_FORWARD_VTAG; + else + return ADDRESS_FORWARD_STREAM; + } + else + dstlist=g_list_next(dstlist); + } + else + dstlist=g_list_next(dstlist); + } + srclist=g_list_next(srclist); + } + else + srclist=g_list_next(srclist); + } + else if (srcstore->ss_family==AF_INET6 && src_v6==TRUE) + { + infosrc6=(struct sockaddr_in6 *) (srclist->data); + if (src6->sin6_addr.s6_addr==infosrc6->sin6_addr.s6_addr && a->port1 == b->port1) + { + dstlist = g_list_first(b->addr2); + while (dstlist) + { + dststore = (struct sockaddr_storage *) (dstlist->data); + if (dststore->ss_family==AF_INET && dst_v4==TRUE) + { + infodst=(struct sockaddr_in *) (dstlist->data); + if (dst->sin_addr.s_addr==infodst->sin_addr.s_addr && a->port2 == b->port2) + { + if ((a->verification_tag1 !=0)&& (b->verification_tag1 == 0)&& (b->verification_tag2 !=0)) + return ADDRESS_FORWARD_ADD_FORWARD_VTAG; + else + return ADDRESS_FORWARD_STREAM; + } + else + dstlist=g_list_next(dstlist); + } + else if (dststore->ss_family==AF_INET6 && dst_v6==TRUE) + { + infodst6=(struct sockaddr_in6 *) (dstlist->data); + if (dst6->sin6_addr.s6_addr==infodst6->sin6_addr.s6_addr && a->port2 == b->port2) + { + if ((a->verification_tag1 !=0)&& (b->verification_tag1 == 0)&& (b->verification_tag2 !=0)) + return ADDRESS_FORWARD_ADD_FORWARD_VTAG; + else + return ADDRESS_FORWARD_STREAM; + } + else + dstlist=g_list_next(dstlist); + } + else + dstlist=g_list_next(dstlist); + } + srclist=g_list_next(srclist); + } + else + srclist=g_list_next(srclist); + } + else + srclist=g_list_next(srclist); + } + + g_free(src); + g_free(dst); + g_free(src6); + g_free(dst6); + g_free(store); + + store = g_malloc(sizeof(struct sockaddr_storage)); + g_memmove(store, &(a->dst),sizeof(struct sockaddr_storage)); + if (store->ss_family==AF_INET) + { + src = g_malloc(sizeof(struct sockaddr_in)); + g_memmove(src, &(a->dst),sizeof(struct sockaddr_in)); + src_v4=TRUE; + } + else if (store->ss_family==AF_INET6) + { + src6 = g_malloc(sizeof(struct sockaddr_in6)); + g_memmove(src6, &(a->dst),sizeof(struct sockaddr_in6)); + src_v6=TRUE; + } + + g_memmove(store, &(a->src),sizeof(struct sockaddr_storage)); + if (store->ss_family==AF_INET) + { + dst = g_malloc(sizeof(struct sockaddr_in)); + g_memmove(dst, &(a->src),sizeof(struct sockaddr_in)); + dst_v4=TRUE; + } + else if (store->ss_family==AF_INET6) + { + dst6 = g_malloc(sizeof(struct sockaddr_in6)); + g_memmove(dst6, &(a->src),sizeof(struct sockaddr_in6)); + dst_v6=TRUE; + } + + srclist = g_list_first(b->addr1); + while (srclist) + { + srcstore = (struct sockaddr_storage *) (srclist->data); + if (srcstore->ss_family==AF_INET && src_v4==TRUE) + { + infosrc=(struct sockaddr_in *) (srclist->data); + if (src->sin_addr.s_addr==infosrc->sin_addr.s_addr && a->port2 == b->port1) + { + dstlist = g_list_first(b->addr2); + while (dstlist) + { + dststore = (struct sockaddr_storage *) (dstlist->data); + if (dststore->ss_family==AF_INET && src_v4==TRUE) + { + infodst=(struct sockaddr_in *) (dstlist->data); + if (dst->sin_addr.s_addr==infodst->sin_addr.s_addr && a->port1 == b->port2) + { + if ((a->verification_tag1 ==b->verification_tag2)&& (b->verification_tag1 == 0)) + return ADDRESS_BACKWARD_ADD_FORWARD_VTAG; + else if ((a->verification_tag1 !=0) && (b->verification_tag1 != 0)&& (b->verification_tag2 == 0)) + return ADDRESS_BACKWARD_ADD_BACKWARD_VTAG; + else + return ADDRESS_BACKWARD_STREAM; + } + else + dstlist=g_list_next(dstlist); + } + else if (dststore->ss_family==AF_INET6 && src_v6==TRUE) + { + infodst6=(struct sockaddr_in6 *) (dstlist->data); + if (dst6->sin6_addr.s6_addr==infodst6->sin6_addr.s6_addr && a->port1 == b->port2) + { + + if ((a->verification_tag1 ==b->verification_tag2)&& (b->verification_tag1 == 0)) + return ADDRESS_BACKWARD_ADD_FORWARD_VTAG; + else if ((a->verification_tag1 !=0) && (b->verification_tag1 != 0)&& (b->verification_tag2 == 0)) + return ADDRESS_BACKWARD_ADD_BACKWARD_VTAG; + else + return ADDRESS_BACKWARD_STREAM; + } + else + dstlist=g_list_next(dstlist); + } + else + dstlist=g_list_next(dstlist); + } + srclist=g_list_next(srclist); + } + else + srclist=g_list_next(srclist); + } + else if (srcstore->ss_family==AF_INET6 && src_v6==TRUE) + { + infosrc6=(struct sockaddr_in6 *) (srclist->data); + if (src6->sin6_addr.s6_addr==infosrc6->sin6_addr.s6_addr && a->port2 == b->port1) + { + dstlist = g_list_first(b->addr2); + while (dstlist) + { + dststore = (struct sockaddr_storage *) (dstlist->data); + if (dststore->ss_family==AF_INET && src_v4==TRUE) + { + infodst=(struct sockaddr_in *) (dstlist->data); + if (dst->sin_addr.s_addr==infodst->sin_addr.s_addr && a->port1 == b->port2) + { + if ((a->verification_tag1 ==b->verification_tag2)&& (b->verification_tag1 == 0)) + return ADDRESS_BACKWARD_ADD_FORWARD_VTAG; + else if ((a->verification_tag1 !=0) && (b->verification_tag1 != 0)&& (b->verification_tag2 == 0)) + return ADDRESS_BACKWARD_ADD_BACKWARD_VTAG; + else + return ADDRESS_BACKWARD_STREAM; + } + else + dstlist=g_list_next(dstlist); + } + else if (dststore->ss_family==AF_INET6 && src_v6==TRUE) + { + infodst6=(struct sockaddr_in6 *) (dstlist->data); + if (dst6->sin6_addr.s6_addr==infodst6->sin6_addr.s6_addr && a->port1 == b->port2) + { + if ((a->verification_tag1 ==b->verification_tag2)&& (b->verification_tag1 == 0)) + return ADDRESS_BACKWARD_ADD_FORWARD_VTAG; + else if ((a->verification_tag1 !=0) && (b->verification_tag1 != 0)&& (b->verification_tag2 == 0)) + return ADDRESS_BACKWARD_ADD_BACKWARD_VTAG; + else + return ADDRESS_BACKWARD_STREAM; + } + else + dstlist=g_list_next(dstlist); + } + else + dstlist=g_list_next(dstlist); + } + srclist=g_list_next(srclist); + } + else + srclist=g_list_next(srclist); + } + else + srclist=g_list_next(srclist); + } + + + g_free(src); + g_free(dst); + g_free(src6); + g_free(dst6); + g_free(store); + return ASSOC_NOT_FOUND; +} + + + + + + +sctp_assoc_info_t * find_assoc(sctp_tmp_info_t * needle) +{ +sctp_allassocs_info_t *assoc_info; +sctp_assoc_info_t *info = NULL; +GList* list; +guint8 cmp; + + assoc_info = &sctp_tapinfo_struct; + if ((list = g_list_first(assoc_info->assoc_info_list))!=NULL) + { + while (list) + { + cmp=sctp_assoc_vtag_cmp(needle, (sctp_assoc_info_t*)(list->data)); + if (cmp==ASSOC_NOT_FOUND) + { + cmp=sctp_assoc_address_cmp(needle, (sctp_assoc_info_t*)(list->data)); + } + switch (cmp) + { + case FORWARD_STREAM: + info = (sctp_assoc_info_t*)(list->data); + info->direction = 1; + return info; + case BACKWARD_STREAM: + info = (sctp_assoc_info_t*)(list->data); + info->direction = 2; + return info; + case FORWARD_ADD_FORWARD_VTAG: + info = (sctp_assoc_info_t*)(list->data); + info->verification_tag1=needle->verification_tag1; + info->direction = 1; + return info; + case BACKWARD_ADD_FORWARD_VTAG: + info = (sctp_assoc_info_t*)(list->data); + info->verification_tag1=needle->verification_tag1; + info->direction = 2; + return info; + case BACKWARD_ADD_BACKWARD_VTAG: + info = (sctp_assoc_info_t*)(list->data); + info->verification_tag2=needle->verification_tag1; + info->direction = 2; + return info; + case ADDRESS_FORWARD_STREAM: + info = (sctp_assoc_info_t*)(list->data); + info->direction = 1; + info->check_address=TRUE; + return info; + case ADDRESS_BACKWARD_STREAM: + info = (sctp_assoc_info_t*)(list->data); + info->direction = 2; + info->check_address=TRUE; + return info; + case ADDRESS_FORWARD_ADD_FORWARD_VTAG: + info = (sctp_assoc_info_t*)(list->data); + info->verification_tag1=needle->verification_tag1; + info->direction = 1; + info->check_address=TRUE; + return info; + case ADDRESS_BACKWARD_ADD_FORWARD_VTAG: + info = (sctp_assoc_info_t*)(list->data); + info->verification_tag1=needle->verification_tag1; + info->direction = 2; + info->check_address=TRUE; + return info; + case ADDRESS_BACKWARD_ADD_BACKWARD_VTAG: + info = (sctp_assoc_info_t*)(list->data); + info->verification_tag2=needle->verification_tag1; + info->direction = 2; + info->check_address=TRUE; + return info; + } + + list = g_list_next(list); + } + } + return NULL; +} + +sctp_assoc_info_t * add_address(struct sockaddr_storage * vadd, sctp_assoc_info_t *info, guint8 direction) +{ +GList *list; +struct sockaddr_in *v4, *v4add=NULL; +struct sockaddr_in6 *v6, *v6add=NULL; +struct sockaddr_storage *v; + + if (direction == 1) + list = g_list_first(info->addr1); + else + list = g_list_first(info->addr2); + + while (list) + { + v = (struct sockaddr_storage *) (list->data); + if (v->ss_family == AF_INET && vadd->ss_family == AF_INET) + { + v4 = (struct sockaddr_in *)(list->data); + v4add = (struct sockaddr_in *) vadd; + if (v4add->sin_addr.s_addr!=v4->sin_addr.s_addr) + list = g_list_next(list); + else + { + g_free(v4add); + return info; + } + } + else if (v->ss_family == AF_INET6 && vadd->ss_family == AF_INET6) + { + v6 = (struct sockaddr_in6 *)(list->data); + v6add = (struct sockaddr_in6 *) vadd; + if (v6add->sin6_addr.s6_addr!=v6->sin6_addr.s6_addr) + list = g_list_next(list); + else + { + g_free(v6add); + return info; + } + } + else + list= g_list_next(list); + } + + if (direction == 1) + info->addr1 = g_list_append(info->addr1, vadd); + else if (direction==2) + info->addr2 = g_list_append(info->addr2, vadd); + + return info; +} + +static int +packet(void *tapdata _U_, packet_info *pinfo , epan_dissect_t *edt _U_ , void *data _U_) +{ +struct _sctp_info *sctp_info; +guint32 chunk_number=0, ip, tsnumber; +sctp_tmp_info_t tmp_info; +sctp_assoc_info_t *info = NULL; +sctp_error_info_t *error = NULL; +char str[200]; +guint16 type, length; +struct sockaddr_in v4n; +struct sockaddr_in6 v6n; +struct sockaddr_storage *store=NULL; +tsn_t *tsn=NULL; +tsn_t *sack=NULL; +guint8 *t_s_n=NULL; +gboolean sackchunk=FALSE; +gboolean datachunk=FALSE; +guint32 max; +struct tsn_sort tsn_s; + + sctp_allassocs_info_t *assoc_info=NULL; + assoc_info = &sctp_tapinfo_struct; + + sctp_info = (struct _sctp_info *) data; + max =0xFFFFFFFF; + + type = pinfo->src.type; + if (type == AT_IPv4) + { + v4n.sin_family = AF_INET; + v4n.sin_port = 0; + g_memmove(&(v4n.sin_addr.s_addr), pinfo->src.data, 4); + g_memmove(&(tmp_info.src), &v4n, sizeof(struct sockaddr_in)); + } + else if (type == AT_IPv6) + { + v6n.sin6_family=AF_INET6; + v6n.sin6_port = 0; + g_memmove(&(v6n.sin6_addr.s6_addr), pinfo->src.data, 16); + g_memmove(&(tmp_info.src), &v6n, sizeof(struct sockaddr_in6)); + } + type = pinfo->dst.type; + + if (type == AT_IPv4) + { + v4n.sin_family=AF_INET; + v4n.sin_port = 0; + g_memmove(&(v4n.sin_addr.s_addr), pinfo->dst.data, 4); + g_memmove(&(tmp_info.dst), &v4n, sizeof(struct sockaddr_in)); + } + else if (type == AT_IPv6) + { + v6n.sin6_family=AF_INET6; + v6n.sin6_port = 0; + g_memmove(&(v6n.sin6_addr.s6_addr), pinfo->dst.data, 16); + g_memmove(&(tmp_info.dst), &v6n, sizeof(struct sockaddr_in6)); + } + + tmp_info.port1 = pinfo->srcport; + tmp_info.port2 = pinfo->destport; + tmp_info.verification_tag1=sctp_info->verification_tag; + tmp_info.verification_tag2=0; + tmp_info.n_tvbs=0; + + + info=find_assoc(&tmp_info); + if (!info) + { + tmp_info.n_tvbs = sctp_info->number_of_tvbs; + sctp_tapinfo_struct.sum_tvbs+=sctp_info->number_of_tvbs; + + + if (sctp_info->number_of_tvbs>0) + { + info = g_malloc(sizeof(sctp_assoc_info_t)); + memset(info, 0, sizeof(sctp_assoc_info_t)); + g_memmove(info, &tmp_info, sizeof(sctp_tmp_info_t)); + + info->init=FALSE; + info->initack=FALSE; + info->direction=0; + info=calc_checksum(sctp_info, info); + info->n_packets=1; + info->error_info_list=NULL; + info->min_secs=0xffffffff; + info->min_usecs=0xffffffff; + info->max_secs=0; + info->max_usecs=0; + info->min_tsn2=0xFFFFFFFF; + info->min_tsn1=0xffffffff; + info->max_tsn1=0; + info->max_tsn2=0; + info->max_bytes1=0; + info->max_bytes2=0; + info->n_data_chunks=0; + info->n_data_bytes=0; + info->n_data_chunks_ep1=0; + info->n_data_bytes_ep1=0; + info->n_data_chunks_ep2=0; + info->n_data_bytes_ep2=0; + info->n_sack_chunks_ep1=0; + info->n_sack_chunks_ep2=0; + info->n_array_tsn1=0; + info->n_array_tsn2=0; + info->max_window1=0; + info->max_window2=0; + info->min_max=NULL; + info->sort_tsn1=g_array_new(FALSE, FALSE, sizeof(struct tsn_sort)); + info->sort_tsn2=g_array_new(FALSE, FALSE, sizeof(struct tsn_sort)); + info->sort_sack1=g_array_new(FALSE, FALSE, sizeof(struct tsn_sort)); + info->sort_sack2=g_array_new(FALSE, FALSE, sizeof(struct tsn_sort)); + + if (((tvb_get_guint8(sctp_info->tvb[0],0))==SCTP_INIT_CHUNK_ID) || + ((tvb_get_guint8(sctp_info->tvb[0],0))==SCTP_INIT_ACK_CHUNK_ID) || + ((tvb_get_guint8(sctp_info->tvb[0],0))==SCTP_DATA_CHUNK_ID) || + ((tvb_get_guint8(sctp_info->tvb[0],0))==SCTP_SACK_CHUNK_ID)) + { + tsn = g_malloc(sizeof(tsn_t)); + sack = g_malloc(sizeof(tsn_t)); + tsn->tsns = NULL; + tsn->src = tmp_info.src; + tsn->dst = tmp_info.dst; + tsn->secs = (guint32)pinfo->fd->rel_secs; + tsn->usecs = (guint32)pinfo->fd->rel_usecs; + if (((tvb_get_guint8(sctp_info->tvb[0],0))==SCTP_DATA_CHUNK_ID) || + ((tvb_get_guint8(sctp_info->tvb[0],0))==SCTP_SACK_CHUNK_ID)) + { + if (tsn->secs<info->min_secs) + { + info->min_secs=tsn->secs; + info->min_usecs=tsn->usecs; + } + else if (tsn->secs==info->min_secs && tsn->usecs < info->min_usecs) + info->min_usecs=tsn->usecs; + + if (tsn->secs>info->max_secs) + { + info->max_secs=tsn->secs; + info->max_usecs=tsn->usecs; + } + else if (tsn->secs==info->max_secs && tsn->usecs > info->max_usecs) + info->max_usecs=tsn->usecs; + } + + tsn->frame_number = pinfo->fd->num; + g_memmove(sack, tsn, sizeof(tsn_t)); + + } + if ((tvb_get_guint8(sctp_info->tvb[0],0)==SCTP_INIT_CHUNK_ID) || (tvb_get_guint8(sctp_info->tvb[0],0)==SCTP_INIT_ACK_CHUNK_ID)) + { + info->min_tsn1 = tvb_get_ntohl(sctp_info->tvb[0],INIT_CHUNK_INITIAL_TSN_OFFSET); + info->verification_tag2=tvb_get_ntohl(sctp_info->tvb[0], INIT_CHUNK_INITIATE_TAG_OFFSET); + info->instream1=tvb_get_ntohs(sctp_info->tvb[0],INIT_CHUNK_NUMBER_OF_INBOUND_STREAMS_OFFSET); + info->outstream1=tvb_get_ntohs(sctp_info->tvb[0],INIT_CHUNK_NUMBER_OF_OUTBOUND_STREAMS_OFFSET); + for (chunk_number = 1; chunk_number < sctp_info->number_of_tvbs; chunk_number++) + { + type = tvb_get_ntohs(sctp_info->tvb[chunk_number],0); + if (type == IPV4ADDRESS_PARAMETER_ID) + { + v4n.sin_family=AF_INET; + v4n.sin_port = 0; + ip=tvb_get_ntohl(sctp_info->tvb[chunk_number],4); + ip=htonl(ip); + v4n.sin_addr.s_addr=ip; + store = g_malloc(sizeof(struct sockaddr_storage)); + g_memmove(store,&v4n, sizeof(struct sockaddr_in)); + info = add_address(store, info, 1); + } + else if (type == IPV6ADDRESS_PARAMETER_ID) + { + v6n.sin6_family=AF_INET6; + v6n.sin6_port = 0; + tvb_memcpy(sctp_info->tvb[chunk_number], (guint8 *)&(v6n.sin6_addr.s6_addr),IPV6_ADDRESS_OFFSET, IPV6_ADDRESS_LENGTH); + store = g_malloc(sizeof(struct sockaddr_storage)); + g_memmove(store, &v6n, sizeof(struct sockaddr_in6)); + info = add_address(store, info, 1); + } + } + if (tvb_get_guint8(sctp_info->tvb[0],0)==SCTP_INIT_CHUNK_ID) + { + info->init=TRUE; + } + else + { + info->initack_dir=1; + info->initack=TRUE; + } + } + else + for (chunk_number = 0; chunk_number < sctp_info->number_of_tvbs; chunk_number++) + { + if (tvb_get_guint8(sctp_info->tvb[chunk_number],0)==SCTP_DATA_CHUNK_ID) + { + length=tvb_get_ntohs(sctp_info->tvb[chunk_number], CHUNK_LENGTH_OFFSET); + info->n_data_chunks++; + info->n_data_bytes+=length; + info->outstream1=tvb_get_ntohs((sctp_info->tvb)[chunk_number], DATA_CHUNK_STREAM_ID_OFFSET)+1; + tsnumber = tvb_get_ntohl((sctp_info->tvb)[chunk_number], DATA_CHUNK_TSN_OFFSET); + if (tsnumber<info->min_tsn1) + info->min_tsn1=tsnumber; + if (tsnumber>info->max_tsn1) + { + length=tvb_get_ntohs(sctp_info->tvb[chunk_number], CHUNK_LENGTH_OFFSET); + info->n_data_chunks_ep1++; + info->n_data_bytes_ep1+=length; + info->max_tsn1=tsnumber; + } + + t_s_n = g_malloc(16); + tvb_memcpy(sctp_info->tvb[chunk_number], (guint8 *)(t_s_n),0, 16); + tsn->tsns = g_list_append(tsn->tsns, t_s_n); + datachunk = TRUE; + tsn_s.tsnumber=tsnumber; + tsn_s.secs=tsn->secs; + tsn_s.usecs=tsn->usecs; + tsn_s.offset=0; + tsn_s.length=length-16; + info->sort_tsn1=g_array_append_val(info->sort_tsn1, tsn_s); + info->n_array_tsn1++; + } + if (tvb_get_guint8(sctp_info->tvb[chunk_number],0)==SCTP_SACK_CHUNK_ID) + { + tsnumber = tvb_get_ntohl((sctp_info->tvb)[chunk_number], SACK_CHUNK_CUMULATIVE_TSN_ACK_OFFSET); + if (tsnumber<info->min_tsn2) + info->min_tsn2=tsnumber; + if (tsnumber>info->max_tsn2) + info->max_tsn2=tsnumber; + info->n_sack_chunks_ep2++; + length = tvb_get_ntohs(sctp_info->tvb[chunk_number], CHUNK_LENGTH_OFFSET); + t_s_n = g_malloc(length); + tvb_memcpy(sctp_info->tvb[chunk_number], (guint8 *)(t_s_n),0, length); + sack->tsns = g_list_append(sack->tsns, t_s_n); + sackchunk=TRUE; + tsn_s.tsnumber=tsnumber; + tsn_s.secs=tsn->secs; + tsn_s.usecs=tsn->usecs; + tsn_s.offset=0; + tsn_s.length= tvb_get_ntohl(sctp_info->tvb[chunk_number], SACK_CHUNK_ADV_REC_WINDOW_CREDIT_OFFSET); + if (tsn_s.length>info->max_window1) + info->max_window1=tsn_s.length; + info->sort_sack2=g_array_append_val(info->sort_sack2, tsn_s); + info->n_sack_chunks_ep2++; + } + + } + if (info->verification_tag1!=0 || info->verification_tag2!=0) + { + store = g_malloc(sizeof (struct sockaddr_storage)); + g_memmove(store,&(tmp_info.src),sizeof(struct sockaddr_storage)); + info = add_address(store, info, 1); + store = g_malloc(sizeof (struct sockaddr_storage)); + g_memmove(store,&(tmp_info.dst),sizeof(struct sockaddr_storage)); + info = add_address(store, info, 2); + info->frame_numbers=g_list_prepend(info->frame_numbers,&(pinfo->fd->num)); + if (datachunk==TRUE) + info->tsn1 = g_list_prepend(info->tsn1, tsn); + if (sackchunk == TRUE) + info->sack2 = g_list_prepend(info->sack2, sack); + sctp_tapinfo_struct.assoc_info_list = g_list_append(sctp_tapinfo_struct.assoc_info_list, info); + } + else + { + error = g_malloc(sizeof(sctp_error_info_t)); + error->frame_number = pinfo->fd->num; + strcpy(str,""); + strcpy(error->chunk_info,""); + if ((tvb_get_guint8(sctp_info->tvb[0],0))==SCTP_INIT_CHUNK_ID) + strcpy(error->chunk_info, val_to_str(tvb_get_guint8(sctp_info->tvb[0],0),chunk_type_values,"Reserved")); + else + for (chunk_number = 0; chunk_number < sctp_info->number_of_tvbs; chunk_number++) + strcat(error->chunk_info, val_to_str(tvb_get_guint8(sctp_info->tvb[chunk_number],0),chunk_type_values,"Reserved")); + error->info_text="INFOS"; + info->error_info_list = g_list_append(info->error_info_list, error); + } + } + } + else + { + if (((tvb_get_guint8(sctp_info->tvb[0],0))==SCTP_INIT_ACK_CHUNK_ID) || + ((tvb_get_guint8(sctp_info->tvb[0],0))==SCTP_DATA_CHUNK_ID) || + ((tvb_get_guint8(sctp_info->tvb[0],0))==SCTP_SACK_CHUNK_ID)) + { + + tsn = g_malloc(sizeof(tsn_t)); + sack = g_malloc(sizeof(tsn_t)); + tsn->tsns = NULL; + tsn->src = tmp_info.src; + tsn->dst = tmp_info.dst; + tsn->secs = (guint32)pinfo->fd->rel_secs; + tsn->usecs = (guint32)pinfo->fd->rel_usecs; + if (((tvb_get_guint8(sctp_info->tvb[0],0))==SCTP_DATA_CHUNK_ID) || + ((tvb_get_guint8(sctp_info->tvb[0],0))==SCTP_SACK_CHUNK_ID)) + { + if (tsn->secs<info->min_secs) + { + info->min_secs=tsn->secs; + info->min_usecs=tsn->usecs; + } + else if (tsn->secs==info->min_secs && tsn->usecs<info->min_usecs) + info->min_usecs=tsn->usecs; + + if (tsn->secs>info->max_secs) + { + info->max_secs=tsn->secs; + info->max_usecs=tsn->usecs; + } + else if (tsn->secs==info->max_secs && tsn->usecs > info->max_usecs) + info->max_usecs=tsn->usecs; + } + tsn->frame_number = pinfo->fd->num; + g_memmove(sack, tsn, sizeof(tsn_t)); + } + info->frame_numbers=g_list_prepend(info->frame_numbers,&(pinfo->fd->num)); + + if (info->direction==1) + { + store = g_malloc(sizeof (struct sockaddr_storage)); + g_memmove(store,&(tmp_info.src),sizeof(struct sockaddr_storage)); + info = add_address(store, info, 1); + store = g_malloc(sizeof (struct sockaddr_storage)); + g_memmove(store,&(tmp_info.dst),sizeof(struct sockaddr_storage)); + info = add_address(store, info, 2); + } + else if (info->direction==2) + { + store = g_malloc(sizeof (struct sockaddr_storage)); + g_memmove(store,&(tmp_info.src),sizeof(struct sockaddr_storage)); + info = add_address(store, info, 2); + store = g_malloc(sizeof (struct sockaddr_storage)); + g_memmove(store,&(tmp_info.dst),sizeof(struct sockaddr_storage)); + info = add_address(store, info, 1); + } + if ((tvb_get_guint8(sctp_info->tvb[0],0))==SCTP_INIT_ACK_CHUNK_ID) + { + tsnumber = tvb_get_ntohl((sctp_info->tvb)[chunk_number], INIT_CHUNK_INITIAL_TSN_OFFSET); + + if (info->direction==2) + { + if (tsnumber<info->min_tsn2) + info->min_tsn2 = tsnumber; + if (tsnumber > info->max_tsn2) + info->max_tsn2 = tsnumber; + info->instream2=tvb_get_ntohs(sctp_info->tvb[0],INIT_CHUNK_NUMBER_OF_INBOUND_STREAMS_OFFSET); + info->outstream2=tvb_get_ntohs(sctp_info->tvb[0],INIT_CHUNK_NUMBER_OF_OUTBOUND_STREAMS_OFFSET); + info->initack_dir=2; + info->tsn2 = g_list_prepend(info->tsn2, tsn); + } + else if (info->direction==1) + { + if (tsnumber<info->min_tsn1) + info->min_tsn1 = tsnumber; + if (tsnumber > info->max_tsn1) + info->max_tsn1 = tsnumber; + info->instream1=tvb_get_ntohs(sctp_info->tvb[0],INIT_CHUNK_NUMBER_OF_INBOUND_STREAMS_OFFSET); + info->outstream1=tvb_get_ntohs(sctp_info->tvb[0],INIT_CHUNK_NUMBER_OF_OUTBOUND_STREAMS_OFFSET); + info->initack_dir=1; + info->tsn1 = g_list_prepend(info->tsn1, tsn); + } + for (chunk_number = 1; chunk_number < sctp_info->number_of_tvbs; chunk_number++) + { + type = tvb_get_ntohs(sctp_info->tvb[chunk_number],0); + if (type == IPV4ADDRESS_PARAMETER_ID) + { + v4n.sin_family=AF_INET; + v4n.sin_port = 0; + ip=tvb_get_ntohl(sctp_info->tvb[chunk_number],4); + ip=htonl(ip); + v4n.sin_addr.s_addr=ip; + store = g_malloc(sizeof(struct sockaddr_storage)); + g_memmove(store, &v4n, sizeof(struct sockaddr_in)); + info = add_address(store, info, info->direction); + } + else if (type == IPV6ADDRESS_PARAMETER_ID) + { + v6n.sin6_family=AF_INET6; + v6n.sin6_port = 0; + tvb_memcpy(sctp_info->tvb[chunk_number], (guint8 *)&(v6n.sin6_addr.s6_addr),IPV6_ADDRESS_OFFSET, IPV6_ADDRESS_LENGTH); + store = g_malloc(sizeof(struct sockaddr_storage)); + g_memmove(store, &v6n, sizeof(struct sockaddr_in6)); + info = add_address(store, info, info->direction); + } + + } + info->initack=TRUE; + } + else + { + for (chunk_number = 0; chunk_number < sctp_info->number_of_tvbs; chunk_number++) + { + if ((tvb_get_guint8(sctp_info->tvb[0],0))==SCTP_DATA_CHUNK_ID) + { + tsnumber = tvb_get_ntohl((sctp_info->tvb)[chunk_number], DATA_CHUNK_TSN_OFFSET); + t_s_n = g_malloc(16); + tvb_memcpy(sctp_info->tvb[chunk_number], (guint8 *)(t_s_n),0, 16); + tsn->tsns = g_list_append(tsn->tsns, t_s_n); + datachunk = TRUE; + length=tvb_get_ntohs(sctp_info->tvb[chunk_number], CHUNK_LENGTH_OFFSET); + info->n_data_chunks++; + info->n_data_bytes+=length; + tsn_s.tsnumber=tsnumber; + tsn_s.secs=tsn->secs; + tsn_s.usecs=tsn->usecs; + tsn_s.offset=0; + tsn_s.length=length-16; + + if (info->direction == 1) + { + if(tsnumber<info->min_tsn1) + info->min_tsn1 = tsnumber; + if ((info->init==TRUE || (info->initack==TRUE && info->initack_dir==1))&& tsnumber==info->min_tsn1 && tsnumber<=info->max_tsn1) + { + length=tvb_get_ntohs(sctp_info->tvb[chunk_number], CHUNK_LENGTH_OFFSET); + info->n_data_chunks_ep1++; + info->n_data_bytes_ep1+=length; + } + if(tsnumber>info->max_tsn1) + { + info->max_tsn1 = tsnumber; + length=tvb_get_ntohs(sctp_info->tvb[chunk_number], CHUNK_LENGTH_OFFSET); + info->n_data_chunks_ep1++; + info->n_data_bytes_ep1+=length; + } + if (info->init==FALSE) + info->outstream1=tvb_get_ntohs((sctp_info->tvb)[chunk_number], DATA_CHUNK_STREAM_ID_OFFSET)+1; + if (info->initack==FALSE) + info->instream2=tvb_get_ntohs((sctp_info->tvb)[chunk_number], DATA_CHUNK_STREAM_ID_OFFSET)+1; + + info->sort_tsn1=g_array_append_val(info->sort_tsn1, tsn_s); + info->n_array_tsn1++; + } + else if (info->direction == 2) + { + + if(tsnumber<info->min_tsn2) + info->min_tsn2 = tsnumber; + + if ((info->initack==TRUE && info->initack_dir==2)&& tsnumber==info->min_tsn2 && tsnumber<=info->max_tsn2) + { + length=tvb_get_ntohs(sctp_info->tvb[chunk_number], CHUNK_LENGTH_OFFSET); + info->n_data_chunks_ep2++; + info->n_data_bytes_ep2+=length; + } + if(tsnumber>info->max_tsn2) + { + info->max_tsn2 = tsnumber; + length=tvb_get_ntohs(sctp_info->tvb[chunk_number], CHUNK_LENGTH_OFFSET); + info->n_data_chunks_ep2++; + info->n_data_bytes_ep2+=length; + } + if (info->init==FALSE) + info->instream1=tvb_get_ntohs((sctp_info->tvb)[chunk_number], DATA_CHUNK_STREAM_ID_OFFSET)+1; + if (info->initack==FALSE) + info->outstream2=tvb_get_ntohs((sctp_info->tvb)[chunk_number], DATA_CHUNK_STREAM_ID_OFFSET)+1; + + info->sort_tsn2=g_array_append_val(info->sort_tsn2, tsn_s); + info->n_array_tsn2++; + } + } + else if (tvb_get_guint8(sctp_info->tvb[chunk_number],0)==SCTP_SACK_CHUNK_ID) + { + tsnumber = tvb_get_ntohl((sctp_info->tvb)[chunk_number], SACK_CHUNK_CUMULATIVE_TSN_ACK_OFFSET); + length = tvb_get_ntohs(sctp_info->tvb[chunk_number], CHUNK_LENGTH_OFFSET); + t_s_n = g_malloc(length); + tvb_memcpy(sctp_info->tvb[chunk_number], (guint8 *)(t_s_n),0, length); + sack->tsns = g_list_append(sack->tsns, t_s_n); + sackchunk=TRUE; + tsn_s.tsnumber=tsnumber; + tsn_s.secs=tsn->secs; + tsn_s.usecs=tsn->usecs; + tsn_s.offset=0; + tsn_s.length= tvb_get_ntohl(sctp_info->tvb[chunk_number], SACK_CHUNK_ADV_REC_WINDOW_CREDIT_OFFSET); + + + if (info->direction == 2) + { + if(tsnumber<info->min_tsn1) + info->min_tsn1 = tsnumber; + if(tsnumber>info->max_tsn1) + info->max_tsn1 = tsnumber; + if (tsn_s.length>info->max_window1) + info->max_window1=tsn_s.length; + info->sort_sack1=g_array_append_val(info->sort_sack1, tsn_s); + info->n_sack_chunks_ep1++; + } + else if (info->direction == 1) + { + + if(tsnumber<info->min_tsn2) + info->min_tsn2 = tsnumber; + if(tsnumber>info->max_tsn2) + info->max_tsn2 = tsnumber; + if (tsn_s.length>info->max_window2) + info->max_window2=tsn_s.length; + info->sort_sack2=g_array_append_val(info->sort_sack2, tsn_s); + info->n_sack_chunks_ep2++; + } + + } + + } + + } + if (datachunk==TRUE) + { + if (info->direction == 1) + info->tsn1 = g_list_prepend(info->tsn1, tsn); + else if (info->direction == 2) + info->tsn2 = g_list_prepend(info->tsn2, tsn); + } + if (sackchunk==TRUE) + { + if (info->direction == 1) + info->sack2 = g_list_prepend(info->sack2, sack); + else if(info->direction == 2) + info->sack1 = g_list_prepend(info->sack1, sack); + } + + info->n_tvbs+=sctp_info->number_of_tvbs; + sctp_tapinfo_struct.sum_tvbs+=sctp_info->number_of_tvbs; + info = calc_checksum(sctp_info, info); + info->n_packets++; + + } + + return(1); +} + + +/* XXX just copied from gtk/rpc_stat.c */ +void protect_thread_critical_region(void); +void unprotect_thread_critical_region(void); + +/****************************************************************************/ +void +remove_tap_listener_sctp_stat(void) +{ + if (sctp_tapinfo_struct.is_registered) { + protect_thread_critical_region(); + remove_tap_listener(&sctp_tapinfo_struct); + unprotect_thread_critical_region(); + sctp_tapinfo_struct.is_registered = FALSE; + } +} + + +void sctp_stat_scan(void) +{ + if (!sctp_tapinfo_struct.is_registered) + register_tap_listener_sctp_stat(); +} + +const sctp_allassocs_info_t* sctp_stat_get_info(void) +{ + return &sctp_tapinfo_struct; +} + + +static void +gtk_sctpstat_init(char *dummy _U_) +{ + +} + +static void sctp_update(void) +{ + if (get_stat_dlg()!=NULL) + sctp_stat_dlg_update(); +} + +void +register_tap_listener_sctp_stat(void) +{ +GString *error_string; + +if (!sctp_tapinfo_struct.is_registered) +{ +register_ethereal_tap("sctp",gtk_sctpstat_init); + if ((error_string = register_tap_listener("sctp", &sctp_tapinfo_struct, NULL, (void *)reset, packet, (void *)sctp_update))) { + simple_dialog(ESD_TYPE_ERROR, ESD_BTN_OK, error_string->str); + g_string_free(error_string, TRUE); + return; + } + sctp_tapinfo_struct.is_registered=TRUE; + } + + +} diff --git a/gtk/sctp_stat.h b/gtk/sctp_stat.h new file mode 100644 index 0000000000..6f9e99f4b7 --- /dev/null +++ b/gtk/sctp_stat.h @@ -0,0 +1,322 @@ +/* + * Copyright 2004, Irene Ruengeler <i.ruengeler [AT] fh-muenster.de> + * + * $Id: sctp_stat.h 11436 2004-07-19 21:42:01Z tuexen $ + * + * Ethereal - Network traffic analyzer + * By Gerald Combs <gerald@ethereal.com> + * Copyright 1998 Gerald Combs + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License + * as published by the Free Software Foundation; either version 2 + * of the License, or (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. + */ + +#include <epan/dissectors/packet-sctp.h> +#include <sys/types.h> +#include <sys/socket.h> +#include <netinet/in.h> + +#define SCTP_DATA_CHUNK_ID 0 +#define SCTP_INIT_CHUNK_ID 1 +#define SCTP_INIT_ACK_CHUNK_ID 2 +#define SCTP_SACK_CHUNK_ID 3 + +#define CHUNK_TYPE_LENGTH 1 +#define CHUNK_FLAGS_LENGTH 1 +#define CHUNK_LENGTH_LENGTH 2 + +#define CHUNK_HEADER_OFFSET 0 +#define CHUNK_TYPE_OFFSET CHUNK_HEADER_OFFSET +#define CHUNK_FLAGS_OFFSET (CHUNK_TYPE_OFFSET + CHUNK_TYPE_LENGTH) +#define CHUNK_LENGTH_OFFSET (CHUNK_FLAGS_OFFSET + CHUNK_FLAGS_LENGTH) +#define CHUNK_VALUE_OFFSET (CHUNK_LENGTH_OFFSET + CHUNK_LENGTH_LENGTH) + +#define INIT_CHUNK_INITIATE_TAG_LENGTH 4 +#define INIT_CHUNK_ADV_REC_WINDOW_CREDIT_LENGTH 4 +#define INIT_CHUNK_NUMBER_OF_OUTBOUND_STREAMS_LENGTH 2 +#define INIT_CHUNK_NUMBER_OF_INBOUND_STREAMS_LENGTH 2 + + +#define INIT_CHUNK_INITIATE_TAG_OFFSET CHUNK_VALUE_OFFSET +#define INIT_CHUNK_ADV_REC_WINDOW_CREDIT_OFFSET (INIT_CHUNK_INITIATE_TAG_OFFSET + \ + INIT_CHUNK_INITIATE_TAG_LENGTH ) +#define INIT_CHUNK_NUMBER_OF_OUTBOUND_STREAMS_OFFSET (INIT_CHUNK_ADV_REC_WINDOW_CREDIT_OFFSET + \ + INIT_CHUNK_ADV_REC_WINDOW_CREDIT_LENGTH ) +#define INIT_CHUNK_NUMBER_OF_INBOUND_STREAMS_OFFSET (INIT_CHUNK_NUMBER_OF_OUTBOUND_STREAMS_OFFSET + \ + INIT_CHUNK_NUMBER_OF_OUTBOUND_STREAMS_LENGTH ) +#define INIT_CHUNK_INITIAL_TSN_OFFSET (INIT_CHUNK_NUMBER_OF_INBOUND_STREAMS_OFFSET + \ + INIT_CHUNK_NUMBER_OF_INBOUND_STREAMS_LENGTH ) + +#define DATA_CHUNK_TSN_LENGTH 4 +#define DATA_CHUNK_TSN_OFFSET (CHUNK_VALUE_OFFSET + 0) +#define DATA_CHUNK_STREAM_ID_OFFSET (DATA_CHUNK_TSN_OFFSET + DATA_CHUNK_TSN_LENGTH) + + +typedef struct _v4address { + address_type type; + int len; + guint32 data; +} v4address; + +typedef struct _tsn { + guint32 frame_number; + guint32 secs; /* Absolute seconds */ + guint32 usecs; + struct sockaddr_storage src; + struct sockaddr_storage dst; + GList *tsns; +} tsn_t; + +typedef struct _sctp_tmp_info { + struct sockaddr_storage src; + struct sockaddr_storage dst; + guint16 port1; + guint16 port2; + guint32 verification_tag1; + guint32 verification_tag2; + guint32 n_tvbs; +}sctp_tmp_info_t; + +typedef struct _sctp_min_max { + guint32 tmp_min_secs; + guint32 tmp_min_usecs; + guint32 tmp_max_secs; + guint32 tmp_max_usecs; + guint32 tmp_min_tsn1; + guint32 tmp_min_tsn2; + guint32 tmp_max_tsn1; + guint32 tmp_max_tsn2; + gint tmp_secs; +} sctp_min_max_t; + +struct tsn_sort{ + guint32 tsnumber; + guint32 secs; + guint32 usecs; + guint32 offset; + guint32 length; +}; + + +typedef struct _sctp_assoc_info { + //guint16 assoc_id; + struct sockaddr_storage src; + struct sockaddr_storage dst; + guint16 port1; + guint16 port2; + guint32 verification_tag1; + guint32 verification_tag2; + guint32 n_tvbs; + GList *addr1; + GList *addr2; + guint16 instream1; + guint16 outstream1; + guint16 instream2; + guint16 outstream2; + guint32 n_adler32_calculated; + guint32 n_adler32_correct; + guint32 n_crc32c_calculated; + guint32 n_crc32c_correct; + char checksum_type[8]; + guint32 n_checksum_errors; + guint32 n_bundling_errors; + guint32 n_padding_errors; + guint32 n_length_errors; + guint32 n_value_errors; + guint32 n_data_chunks; + guint32 n_data_bytes; + guint32 n_packets; + guint32 n_data_chunks_ep1; + guint32 n_data_bytes_ep1; + guint32 n_data_chunks_ep2; + guint32 n_data_bytes_ep2; + guint32 n_sack_chunks_ep1; + guint32 n_sack_chunks_ep2; + guint32 n_array_tsn1; + guint32 n_array_tsn2; + guint32 max_window1; + guint32 max_window2; + gboolean init; + gboolean initack; + guint8 initack_dir; + guint8 direction; + guint32 min_secs; + guint32 min_usecs; + guint32 max_secs; + guint32 max_usecs; + guint32 min_tsn1; + guint32 min_tsn2; + guint32 max_tsn1; + guint32 max_tsn2; + guint32 max_bytes1; + guint32 max_bytes2; + GSList *min_max; + GList *frame_numbers; + GList *tsn1; + GArray *sort_tsn1; + GArray *sort_sack1; + GList *sack1; + GList *tsn2; + GArray *sort_tsn2; + GArray *sort_sack2; + GList *sack2; + gboolean check_address; + GList* error_info_list; +} sctp_assoc_info_t; + +typedef struct _sctp_error_info { + guint32 frame_number; + char chunk_info[200]; + char *info_text; +} sctp_error_info_t; + + +typedef struct _sctp_allassocs_info { +guint32 sum_tvbs; +GList* assoc_info_list; +gboolean is_registered; +GList* children; +} sctp_allassocs_info_t; + + +//Data structures for sctp_assoc_analyse + +struct notes { + GtkWidget *checktype; + GtkWidget *checksum; + GtkWidget *bundling; + GtkWidget *padding; + GtkWidget *length; + GtkWidget *value; + GtkWidget *chunks_ep1; + GtkWidget *bytes_ep1; + GtkWidget *chunks_ep2; + GtkWidget *bytes_ep2; + struct page *page2; + struct page *page3; +}; + +struct page { + GtkWidget *addr_frame; + GtkWidget *scrolled_window; + GtkWidget *clist; + GtkWidget *port; + GtkWidget *veritag; + GtkWidget *max_in; + GtkWidget *min_in; + GtkWidget *max_out; + GtkWidget *min_out; +}; + +struct sctp_analyse { + sctp_assoc_info_t* assoc; + GtkWidget* window; + struct notes *analyse_nb; + GList *children; + guint16 num_children; +}; + +//Data Structures for sctp_graph_dlg + +typedef struct _sctp_graph_t { + gboolean needs_redraw; + gfloat x_interval; + gfloat y_interval; + GtkWidget *window; + GtkWidget *draw_area; + GdkPixmap *pixmap; + int pixmap_width; + int pixmap_height; + int graph_type; + gdouble x_old; + gdouble y_old; + gdouble x_new; + gdouble y_new; + guint16 offset; + guint16 length; + gboolean tmp; + gboolean rectangle; + guint32 x1_tmp_sec; + guint32 x2_tmp_sec; + guint32 x1_tmp_usec; + guint32 x2_tmp_usec; + guint32 tmp_width; + guint32 axis_width; + guint32 y1_tmp; + guint32 y2_tmp; + guint32 tmp_min_tsn1; + guint32 tmp_max_tsn1; + guint32 tmp_min_tsn2; + guint32 tmp_max_tsn2; + guint32 min_x; + guint32 max_x; + guint32 min_y; + guint32 max_y; +} sctp_graph_t; + + + +struct sctp_udata { + sctp_assoc_info_t * assoc; + sctp_graph_t *io; + struct sctp_analyse* parent; + guint16 dir; +}; + + +void register_tap_listener_sctp_stat(void); + +const sctp_allassocs_info_t* sctp_stat_get_info(void); + +void sctp_stat_scan(void); + +void remove_tap_listener_sctp_stat(void); + +void reset(sctp_allassocs_info_t *tapdata _U_); + + +void assoc_analyse(sctp_assoc_info_t* assoc); + +const sctp_assoc_info_t* get_selected_assoc(void); + +void create_graph(guint16 dir, struct sctp_analyse* u_data); + +void create_byte_graph(guint16 dir, struct sctp_analyse* u_data); + +void sctp_error_dlg_show(); + +void sctp_stat_dlg_update(void); + +GtkWidget *get_stat_dlg(void); + +void update_analyse_dlg(struct sctp_analyse* u_data); + +void sctp_analyse_start(GtkWidget *w _U_, gpointer data _U_); + +void increase_childcount(struct sctp_analyse *parent); + +void decrease_childcount(struct sctp_analyse *parent); + +void set_child(struct sctp_udata *child, struct sctp_analyse *parent); + +void remove_child(struct sctp_udata *child, struct sctp_analyse *parent); + +void decrease_analyse_childcount(); + +void increase_analyse_childcount(); + +void set_analyse_child(struct sctp_analyse *child); + +void remove_analyse_child(struct sctp_analyse *child); + diff --git a/gtk/sctp_stat_dlg.c b/gtk/sctp_stat_dlg.c new file mode 100644 index 0000000000..efeaf1ae3e --- /dev/null +++ b/gtk/sctp_stat_dlg.c @@ -0,0 +1,590 @@ +/* + * Copyright 2004, Irene Ruengeler <i.ruengeler [AT] fh-muenster.de> + * + * $Id: sctp_stat_dlg.c 11436 2004-07-19 21:42:01Z tuexen $ + * + * Ethereal - Network traffic analyzer + * By Gerald Combs <gerald@ethereal.com> + * Copyright 1998 Gerald Combs + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License + * as published by the Free Software Foundation; either version 2 + * of the License, or (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. + */ + +#ifdef HAVE_CONFIG_H +# include <config.h> +#endif + +#include <gtk/gtk.h> +#include <string.h> + +#include "globals.h" +#include "epan/filesystem.h" + +#include "image/clist_ascend.xpm" +#include "image/clist_descend.xpm" + +#include "tap_menu.h" +#include "dlg_utils.h" +#include "ui_util.h" +#include "main.h" +#include "compat_macros.h" + +#include "sctp_stat.h" + + +static GtkWidget *sctp_stat_dlg=NULL; +static GtkWidget *clist = NULL; +static GList *last_list = NULL; +static gchar *filter_string = NULL; +static sctp_assoc_info_t* selected_stream = NULL; /* current selection */ +extern GtkWidget *main_display_filter_widget; +static sctp_allassocs_info_t *sctp_assocs=NULL; +static guint16 n_children=0; + +#define NUM_COLS 7 +#define FRAME_LIMIT 8 + +typedef struct column_arrows { + GtkWidget *table; + GtkWidget *ascend_pm; + GtkWidget *descend_pm; +} column_arrows; + + +static void +dlg_destroy(void) +{ +guint32 i, j; +GList *list; +struct sctp_analyse *child_data; + + j=n_children; + for (i=0; i<j; i++) + { + list=g_list_last(sctp_assocs->children); + child_data=(struct sctp_analyse *)list->data; + gtk_grab_remove(GTK_WIDGET(child_data->window)); + gtk_widget_destroy(GTK_WIDGET(child_data->window)); + list=g_list_previous(list); + } + g_list_free(sctp_assocs->children); + sctp_assocs->children = NULL; + sctp_stat_dlg=NULL; +} + +void +decrease_analyse_childcount() +{ + n_children--; +} + +void +increase_analyse_childcount() +{ + n_children++; +} + +void +set_analyse_child(struct sctp_analyse *child) +{ + sctp_assocs->children=g_list_append(sctp_assocs->children, child); +} + +void +remove_analyse_child(struct sctp_analyse *child) +{ + sctp_assocs->children=g_list_remove(sctp_assocs->children, child); +} + + +static void add_to_clist(sctp_assoc_info_t* assinfo) +{ + gint added_row, i; + gchar *data[NUM_COLS]; + gchar field[NUM_COLS][30]; + + for (i=0; i<NUM_COLS; i++) + data[i]=&field[i][0]; + + g_snprintf(field[0], 20, "%u", assinfo->port1); + g_snprintf(field[1], 20, "%u", assinfo->port2); + g_snprintf(field[2], 20, "%u", assinfo->n_packets); + g_snprintf(field[3], 20, "%s", assinfo->checksum_type); + g_snprintf(field[4], 20, "%u", assinfo->n_checksum_errors); + g_snprintf(field[5], 20, "%u", assinfo->n_data_chunks); + g_snprintf(field[6], 20, "%u", assinfo->n_data_bytes); + + added_row = gtk_clist_append(GTK_CLIST(clist), data); + gtk_clist_set_row_data(GTK_CLIST(clist), added_row, assinfo); +} + +static void +sctp_stat_on_unselect(GtkButton *button _U_, gpointer user_data _U_) +{ + gtk_clist_unselect_all(GTK_CLIST(clist)); +} + +void sctp_stat_dlg_update(void) +{ +GList *list; + + list=(sctp_stat_get_info()->assoc_info_list); + if (sctp_stat_dlg != NULL) + { + gtk_clist_clear(GTK_CLIST(clist)); + + list = g_list_first(sctp_stat_get_info()->assoc_info_list); + + while (list) + { + add_to_clist((sctp_assoc_info_t*)(list->data)); + list = g_list_next(list); + } + + sctp_stat_on_unselect(NULL, NULL); + } + last_list = list; +} + +static void +sctp_stat_on_select_row(GtkCList *clist, gint row, gint column _U_, + GdkEventButton *event _U_, gpointer user_data _U_) +{ +gchar *text[1]; +guint16 port1, port2; +guint32 checksum, data_chunks, data_bytes, packets; +GList *list; +sctp_assoc_info_t* assoc; + + selected_stream = gtk_clist_get_row_data(GTK_CLIST(clist), row); + + gtk_clist_get_text(GTK_CLIST(clist), row, 0, text); + port1=atoi(text[0]); + gtk_clist_get_text(GTK_CLIST(clist), row, 1, text); + port2=atoi(text[0]); + gtk_clist_get_text(GTK_CLIST(clist), row, 2, text); + packets=atoi(text[0]); + gtk_clist_get_text(GTK_CLIST(clist), row, 4, text); + checksum=atoi(text[0]); + gtk_clist_get_text(GTK_CLIST(clist), row, 5, text); + data_chunks=atoi(text[0]); + + gtk_clist_get_text(GTK_CLIST(clist), row, 6, text); + data_bytes=atoi(text[0]); + + list = g_list_first(sctp_assocs->assoc_info_list); + + while (list) + { + assoc = (sctp_assoc_info_t*)(list->data); + if (assoc->port1==port1 && assoc->port2==port2 && + assoc->n_packets==packets && assoc->n_checksum_errors==checksum + && assoc->n_data_chunks==data_chunks && assoc->n_data_bytes==data_bytes) + { + selected_stream=assoc; + break; + } + list=g_list_next(list); + } +} + +static void +sctp_stat_on_apply_filter (GtkButton *button _U_, gpointer user_data _U_) +{ + main_filter_packets(&cfile, filter_string, FALSE); +} + +static void +sctp_stat_on_filter (GtkButton *button _U_, gpointer user_data _U_) +{ +gchar *f_string = NULL; +guint32 framenumber=0; +GList *list, *srclist, *dstlist; +gchar *str=NULL; +GString *gstring=NULL; +struct sockaddr_in *infosrc=NULL; +struct sockaddr_in *infodst=NULL; + + if (selected_stream==NULL) + return; + + if (selected_stream->n_packets>FRAME_LIMIT) + { + if (selected_stream->check_address==FALSE) + { + f_string = g_strdup_printf( + "((sctp.srcport==%u && sctp.dstport==%u && ((sctp.verification_tag==0x%x && sctp.verification_tag!=0x0) || " + "(sctp.verification_tag==0x0 && sctp.initiate_tag==0x%x) || " + "(sctp.verification_tag==0x%x && (sctp.abort_t_bit==1 || sctp.shutdown_complete_t_bit==1)))) ||" + " (sctp.srcport==%u && sctp.dstport==%u && ((sctp.verification_tag==0x%x && sctp.verification_tag!=0x0) || " + "(sctp.verification_tag==0x0 && sctp.initiate_tag==0x%x) ||" + "(sctp.verification_tag==0x%x && (sctp.abort_t_bit==1 || sctp.shutdown_complete_t_bit==1)))))", + selected_stream->port1, + selected_stream->port2, + selected_stream->verification_tag1, + selected_stream->verification_tag2, + selected_stream->verification_tag2, + selected_stream->port2, + selected_stream->port1, + selected_stream->verification_tag2, + selected_stream->verification_tag1, + selected_stream->verification_tag1); + filter_string = f_string; + } + else + { + srclist = g_list_first(selected_stream->addr1); + infosrc=(struct sockaddr_in *) (srclist->data); + gstring = g_string_new(g_strdup_printf("((sctp.srcport==%u && sctp.dstport==%u && (ip.src==%s", + selected_stream->port1, selected_stream->port2, ip_to_str((const guint8 *)&(infosrc->sin_addr.s_addr)))); + srclist= g_list_next(srclist); + + while (srclist) + { + infosrc=(struct sockaddr_in *) (srclist->data); + str =g_strdup_printf("|| ip.src==%s",ip_to_str((const guint8 *)&(infosrc->sin_addr.s_addr))); + g_string_append(gstring, str); + srclist= g_list_next(srclist); + } + + dstlist = g_list_first(selected_stream->addr2); + infodst=(struct sockaddr_in *) (dstlist->data); + str = g_strdup_printf(") && (ip.dst==%s",ip_to_str((const guint8 *)&(infodst->sin_addr.s_addr))); + g_string_append(gstring, str); + dstlist= g_list_next(dstlist); + while (dstlist) + { + infodst=(struct sockaddr_in *) (dstlist->data); + str =g_strdup_printf("|| ip.dst==%s",ip_to_str((const guint8 *)&(infodst->sin_addr.s_addr))); + g_string_append(gstring, str); + dstlist= g_list_next(dstlist); + } + + srclist = g_list_first(selected_stream->addr1); + infosrc=(struct sockaddr_in *) (srclist->data); + str = g_strdup_printf(")) || (sctp.dstport==%u && sctp.srcport==%u && (ip.dst==%s", + selected_stream->port1, selected_stream->port2, ip_to_str((const guint8 *)&(infosrc->sin_addr.s_addr))); + g_string_append(gstring, str); + srclist= g_list_next(srclist); + + while (srclist) + { + infosrc=(struct sockaddr_in *) (srclist->data); + str =g_strdup_printf("|| ip.dst==%s",ip_to_str((const guint8 *)&(infosrc->sin_addr.s_addr))); + g_string_append(gstring, str); + srclist= g_list_next(srclist); + } + + dstlist = g_list_first(selected_stream->addr2); + infodst=(struct sockaddr_in *) (dstlist->data); + str = g_strdup_printf(") && (ip.src==%s",ip_to_str((const guint8 *)&(infodst->sin_addr.s_addr))); + g_string_append(gstring, str); + dstlist= g_list_next(dstlist); + while (dstlist) + { + infodst=(struct sockaddr_in *) (dstlist->data); + str =g_strdup_printf("|| ip.src==%s",ip_to_str((const guint8 *)&(infodst->sin_addr.s_addr))); + g_string_append(gstring, str); + dstlist= g_list_next(dstlist); + } + str = g_strdup_printf(")))"); + g_string_append(gstring, str); + filter_string = gstring->str; + } + } + else + { + list = g_list_first(selected_stream->frame_numbers); + framenumber = *((guint32 *)(list->data)); + gstring = g_string_new(g_strdup_printf("frame.number==%u",framenumber)); + list = g_list_next(list); + while (list) + { + framenumber = *((guint32 *)(list->data)); + str =g_strdup_printf(" || frame.number==%u",framenumber); + g_string_append(gstring, str); + list = g_list_next(list); + } + filter_string = gstring->str; + } + gtk_entry_set_text(GTK_ENTRY(main_display_filter_widget), filter_string); +} + + +static void +sctp_stat_on_close (GtkButton *button _U_, gpointer user_data _U_) +{ + gtk_grab_remove(sctp_stat_dlg); + gtk_widget_destroy(sctp_stat_dlg); +} + +static void +sctp_stat_on_analyse (GtkButton *button _U_, gpointer user_data _U_) +{ + if (selected_stream==NULL) + return; + + if (selected_stream) + assoc_analyse(selected_stream); +} + +static gint +clist_sort_column(GtkCList *clist, gconstpointer ptr1, gconstpointer ptr2) +{ + char *text1 = NULL; + char *text2 = NULL; + int i1, i2; + + GtkCListRow *row1 = (GtkCListRow *) ptr1; + GtkCListRow *row2 = (GtkCListRow *) ptr2; + + text1 = GTK_CELL_TEXT (row1->cell[clist->sort_column])->text; + text2 = GTK_CELL_TEXT (row2->cell[clist->sort_column])->text; + + switch(clist->sort_column){ + case 0: + case 2: + return strcmp (text1, text2); + case 1: + case 3: + case 4: + case 5: + case 6: + case 7: + i1=atoi(text1); + i2=atoi(text2); + return i1-i2; + } + g_assert_not_reached(); + return 0; +} + +static void +clist_click_column_cb(GtkCList *list, gint column, gpointer data) +{ + column_arrows *col_arrows = (column_arrows *) data; + int i; + gtk_clist_freeze(list); + + for (i = 0; i < NUM_COLS; i++) { + gtk_widget_hide(col_arrows[i].ascend_pm); + gtk_widget_hide(col_arrows[i].descend_pm); + } + + if (column == list->sort_column) { + if (list->sort_type == GTK_SORT_ASCENDING) { + list->sort_type = GTK_SORT_DESCENDING; + gtk_widget_show(col_arrows[column].descend_pm); + } else { + list->sort_type = GTK_SORT_ASCENDING; + gtk_widget_show(col_arrows[column].ascend_pm); + } + } else { + list->sort_type = GTK_SORT_DESCENDING; + gtk_widget_show(col_arrows[column].descend_pm); + gtk_clist_set_sort_column(list, column); + } + gtk_clist_thaw(list); + + gtk_clist_sort(list); +} + +static void +gtk_sctpstat_dlg(void) +{ +GtkWidget *sctp_stat_dlg_w; +GtkWidget *vbox1; +GtkWidget *scrolledwindow1; +GtkWidget *hbuttonbox2; +GtkWidget *bt_unselect; +GtkWidget *bt_filter, *bt_afilter; +GtkWidget *bt_close; +GtkWidget *bt_analyse; + +gchar *titles[NUM_COLS] = {"Port 1","Port 2", "No of Packets", "Checksum", "No of Errors", "Data Chunks", "Data Bytes"}; +column_arrows *col_arrows; +GdkBitmap *ascend_bm, *descend_bm; +GdkPixmap *ascend_pm, *descend_pm; +GtkStyle *win_style; +GtkWidget *column_lb; +int i; + + sctp_stat_dlg_w = window_new (GTK_WINDOW_TOPLEVEL, "Ethereal: SCTP Associations"); + gtk_window_set_position (GTK_WINDOW (sctp_stat_dlg_w), GTK_WIN_POS_CENTER); + SIGNAL_CONNECT(sctp_stat_dlg_w, "destroy", dlg_destroy,NULL); + + /* Container for each row of widgets */ + vbox1 = gtk_vbox_new(FALSE, 2); + gtk_container_border_width(GTK_CONTAINER(vbox1), 8); + gtk_container_add(GTK_CONTAINER(sctp_stat_dlg_w), vbox1); + gtk_widget_show(vbox1); + + scrolledwindow1 = scrolled_window_new (NULL, NULL); + gtk_widget_show (scrolledwindow1); + gtk_box_pack_start (GTK_BOX (vbox1), scrolledwindow1, TRUE, TRUE, 0); + + clist = gtk_clist_new (NUM_COLS); + gtk_widget_show (clist); + gtk_container_add (GTK_CONTAINER (scrolledwindow1), clist); + WIDGET_SET_SIZE(clist, 700, 200); + + gtk_clist_set_column_width (GTK_CLIST (clist), 0, 50); + gtk_clist_set_column_width (GTK_CLIST (clist), 1, 50); + gtk_clist_set_column_width (GTK_CLIST (clist), 2, 100); + gtk_clist_set_column_width (GTK_CLIST (clist), 3, 100); + gtk_clist_set_column_width (GTK_CLIST (clist), 4, 100); + gtk_clist_set_column_width (GTK_CLIST (clist), 5, 100); + gtk_clist_set_column_width (GTK_CLIST (clist), 6, 100); + + + gtk_clist_set_column_justification(GTK_CLIST(clist), 0, GTK_JUSTIFY_CENTER); + gtk_clist_set_column_justification(GTK_CLIST(clist), 1, GTK_JUSTIFY_CENTER); + gtk_clist_set_column_justification(GTK_CLIST(clist), 2, GTK_JUSTIFY_CENTER); + gtk_clist_set_column_justification(GTK_CLIST(clist), 3, GTK_JUSTIFY_CENTER); + gtk_clist_set_column_justification(GTK_CLIST(clist), 4, GTK_JUSTIFY_CENTER); + gtk_clist_set_column_justification(GTK_CLIST(clist), 5, GTK_JUSTIFY_CENTER); + gtk_clist_set_column_justification(GTK_CLIST(clist), 6, GTK_JUSTIFY_CENTER); + gtk_clist_column_titles_show (GTK_CLIST (clist)); + + gtk_clist_set_compare_func(GTK_CLIST(clist), clist_sort_column); + gtk_clist_set_sort_column(GTK_CLIST(clist), 0); + gtk_clist_set_sort_type(GTK_CLIST(clist), GTK_SORT_ASCENDING); + + gtk_widget_show(sctp_stat_dlg_w); + + col_arrows = (column_arrows *) g_malloc(sizeof(column_arrows) * NUM_COLS); + win_style = gtk_widget_get_style(scrolledwindow1); + + ascend_pm = gdk_pixmap_create_from_xpm_d(scrolledwindow1->window, + &ascend_bm, + &win_style->bg[GTK_STATE_NORMAL], + (gchar **)clist_ascend_xpm); + descend_pm = gdk_pixmap_create_from_xpm_d(scrolledwindow1->window, + &descend_bm, + &win_style->bg[GTK_STATE_NORMAL], + (gchar **)clist_descend_xpm); + for (i=0; i<NUM_COLS; i++) + { + col_arrows[i].table = gtk_table_new(2, 2, FALSE); + gtk_table_set_col_spacings(GTK_TABLE(col_arrows[i].table), 5); + column_lb = gtk_label_new(titles[i]); + gtk_table_attach(GTK_TABLE(col_arrows[i].table), column_lb, 0, 1, 0, 2, GTK_SHRINK, GTK_SHRINK, 0, 0); + gtk_widget_show(column_lb); + col_arrows[i].ascend_pm = gtk_pixmap_new(ascend_pm, ascend_bm); + gtk_table_attach(GTK_TABLE(col_arrows[i].table), col_arrows[i].ascend_pm, 1, 2, 1, 2, GTK_SHRINK, GTK_SHRINK, 0, 0); + col_arrows[i].descend_pm = gtk_pixmap_new(descend_pm, descend_bm); + gtk_table_attach(GTK_TABLE(col_arrows[i].table), col_arrows[i].descend_pm, 1, 2, 0, 1, GTK_SHRINK, GTK_SHRINK, 0, 0); + /* make src-ip be the default sort order */ + if (i == 0) + { + gtk_widget_show(col_arrows[i].ascend_pm); + } + + gtk_clist_set_column_widget(GTK_CLIST(clist), i, col_arrows[i].table); + gtk_widget_show(col_arrows[i].table); + } + + SIGNAL_CONNECT(clist, "click-column", clist_click_column_cb, col_arrows); + + hbuttonbox2 = gtk_hbutton_box_new(); + gtk_box_pack_start(GTK_BOX(vbox1), hbuttonbox2, FALSE, FALSE, 0); + gtk_container_set_border_width(GTK_CONTAINER(hbuttonbox2), 10); + gtk_button_box_set_layout(GTK_BUTTON_BOX (hbuttonbox2), GTK_BUTTONBOX_SPREAD); + gtk_button_box_set_spacing(GTK_BUTTON_BOX (hbuttonbox2), 0); + gtk_button_box_set_child_ipadding(GTK_BUTTON_BOX (hbuttonbox2), 4, 0); + gtk_widget_show(hbuttonbox2); + + bt_unselect = gtk_button_new_with_label ("Unselect"); + gtk_container_add (GTK_CONTAINER (hbuttonbox2), bt_unselect); + gtk_widget_show (bt_unselect); + + bt_filter = gtk_button_new_with_label ("Set filter"); + gtk_container_add (GTK_CONTAINER (hbuttonbox2), bt_filter); + gtk_widget_show (bt_filter); + + bt_afilter = gtk_button_new_with_label ("Apply filter"); + gtk_container_add (GTK_CONTAINER (hbuttonbox2), bt_afilter); + gtk_widget_show (bt_afilter); + + bt_analyse = gtk_button_new_with_label ("Analyse"); + gtk_container_add (GTK_CONTAINER (hbuttonbox2), bt_analyse); + gtk_widget_show (bt_analyse); + + bt_close = BUTTON_NEW_FROM_STOCK(GTK_STOCK_CLOSE); + gtk_container_add (GTK_CONTAINER (hbuttonbox2), bt_close); + gtk_widget_show (bt_close); + + SIGNAL_CONNECT(sctp_stat_dlg_w, "destroy", dlg_destroy, NULL); + SIGNAL_CONNECT(clist, "select_row", sctp_stat_on_select_row, NULL); + SIGNAL_CONNECT(bt_unselect, "clicked", sctp_stat_on_unselect, NULL); + SIGNAL_CONNECT(bt_filter, "clicked", sctp_stat_on_filter, NULL); + SIGNAL_CONNECT(bt_afilter, "clicked", sctp_stat_on_apply_filter, NULL); + SIGNAL_CONNECT(bt_analyse, "clicked", sctp_stat_on_analyse, NULL); + SIGNAL_CONNECT(bt_close, "clicked", sctp_stat_on_close, NULL); + + sctp_stat_dlg = sctp_stat_dlg_w; + retap_packets(&cfile); + +} + + +void sctp_stat_dlg_show() +{ + if (sctp_stat_dlg != NULL) + { + /* There's already a dialog box; reactivate it. */ + reactivate_window(sctp_stat_dlg); + /* Another list since last call? */ + if ((sctp_stat_get_info()->assoc_info_list) != last_list) + sctp_stat_dlg_update(); + } + else + { + /* Create and show the dialog box */ + gtk_sctpstat_dlg(); + sctp_stat_dlg_update(); + } +} + + +void sctp_stat_start(GtkWidget *w _U_, gpointer data _U_) +{ + + sctp_assocs = g_malloc(sizeof(sctp_allassocs_info_t)); + sctp_assocs = (sctp_allassocs_info_t*)sctp_stat_get_info(); + /* Register the tap listener */ + if (sctp_stat_get_info()->is_registered==FALSE) + register_tap_listener_sctp_stat(); + /* (redissect all packets) */ + sctp_stat_scan(); + + /* Show the dialog box with the list of streams */ + //sctp_stat_dlg_show(sctp_stat_get_info()->assoc_info_list); + sctp_stat_dlg_show(); +} + +/****************************************************************************/ +void +register_tap_listener_sctp_stat_dlg(void) +{ + register_tap_menu_item("SCTP/Show All Associations...", REGISTER_TAP_GROUP_NONE, + sctp_stat_start, NULL, NULL, NULL); +} + + +GtkWidget* get_stat_dlg(void) +{ + return sctp_stat_dlg; +} |