forked from osmocom/wireshark
323 lines
11 KiB
C++
323 lines
11 KiB
C++
/* sctp_assoc_analyse_dialog.cpp
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*
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* Copyright 2021 Thomas Dreibholz <dreibh [AT] iem.uni-due.de>
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*
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* Wireshark - Network traffic analyzer
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* By Gerald Combs <gerald@wireshark.org>
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* Copyright 1998 Gerald Combs
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*
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* SPDX-License-Identifier: GPL-2.0-or-later
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*/
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#include "epan/to_str.h"
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#include "sctp_assoc_analyse_dialog.h"
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#include <ui_sctp_assoc_analyse_dialog.h>
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#include <ui/qt/utils/qt_ui_utils.h>
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#include "sctp_graph_dialog.h"
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#include "sctp_graph_arwnd_dialog.h"
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#include "sctp_graph_byte_dialog.h"
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#include "sctp_chunk_statistics_dialog.h"
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SCTPAssocAnalyseDialog::SCTPAssocAnalyseDialog(QWidget *parent, const sctp_assoc_info_t *assoc,
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capture_file *cf) :
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QDialog(parent),
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ui(new Ui::SCTPAssocAnalyseDialog),
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cap_file_(cf)
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{
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Q_ASSERT(assoc);
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selected_assoc_id = assoc->assoc_id;
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ui->setupUi(this);
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ui->SCTPAssocAnalyseTab->setCurrentWidget(ui->Statistics);
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Qt::WindowFlags flags = Qt::Window | Qt::WindowSystemMenuHint
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| Qt::WindowMinimizeButtonHint
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| Qt::WindowCloseButtonHint;
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this->setWindowFlags(flags);
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this->setWindowTitle(QString(tr("SCTP Analyse Association: %1 Port1 %2 Port2 %3"))
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.arg(gchar_free_to_qstring(cf_get_display_name(cap_file_))).arg(assoc->port1).arg(assoc->port2));
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fillTabs(assoc);
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}
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SCTPAssocAnalyseDialog::~SCTPAssocAnalyseDialog()
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{
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delete ui;
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}
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const sctp_assoc_info_t* SCTPAssocAnalyseDialog::findAssocForPacket(capture_file* cf)
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{
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frame_data *fdata;
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GList *list, *framelist;
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const sctp_assoc_info_t *assoc;
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bool frame_found = false;
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fdata = cf->current_frame;
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if (sctp_stat_get_info()->is_registered == FALSE) {
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register_tap_listener_sctp_stat();
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/* (redissect all packets) */
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cf_retap_packets(cf);
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}
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list = g_list_first(sctp_stat_get_info()->assoc_info_list);
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while (list) {
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assoc = gxx_list_data(const sctp_assoc_info_t*, list);
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framelist = g_list_first(assoc->frame_numbers);
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guint32 fn;
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while (framelist) {
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fn = GPOINTER_TO_UINT(framelist->data);
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if (fn == fdata->num) {
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frame_found = TRUE;
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break;
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}
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framelist = gxx_list_next(framelist);
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}
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if (frame_found) {
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return assoc;
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} else {
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list = gxx_list_next(list);
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}
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}
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if (!frame_found) {
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QMessageBox msgBox;
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msgBox.setText(tr("No Association found for this packet."));
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msgBox.exec();
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}
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return Q_NULLPTR;
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}
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const _sctp_assoc_info* SCTPAssocAnalyseDialog::findAssoc(QWidget *parent, guint16 assoc_id)
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{
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const sctp_assoc_info_t* result = get_sctp_assoc_info(assoc_id);
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if (result) return result;
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QMessageBox::warning(parent, tr("Warning"), tr("Could not find SCTP Association with id: %1")
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.arg(assoc_id));
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return NULL;
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}
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void SCTPAssocAnalyseDialog::fillTabs(const sctp_assoc_info_t* selected_assoc)
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{
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Q_ASSERT(selected_assoc);
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/* Statistics Tab */
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ui->checksumLabel->setText(selected_assoc->checksum_type);
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ui->data12Label->setText(QString("%1").arg(selected_assoc->n_data_chunks_ep1));
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ui->bytes12Label->setText(QString("%1").arg(selected_assoc->n_data_bytes_ep1));
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ui->data21Label->setText(QString("%1").arg(selected_assoc->n_data_chunks_ep2));
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ui->bytes21Label->setText(QString("%1").arg(selected_assoc->n_data_bytes_ep2));
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/* Tab Endpoint 1 */
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if (selected_assoc->init)
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ui->labelEP1->setText(QString(tr("Complete list of IP addresses from INIT Chunk:")));
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else if ((selected_assoc->initack) && (selected_assoc->initack_dir == 1))
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ui->labelEP1->setText(QString(tr("Complete list of IP addresses from INIT_ACK Chunk:")));
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else
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ui->labelEP1->setText(QString(tr("List of Used IP Addresses")));
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if (selected_assoc->addr1 != Q_NULLPTR) {
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GList *list;
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list = g_list_first(selected_assoc->addr1);
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while (list) {
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address *store;
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store = gxx_list_data(address *, list);
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if (store->type != AT_NONE) {
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if ((store->type == AT_IPv4) || (store->type == AT_IPv6)) {
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ui->listWidgetEP1->addItem(address_to_qstring(store));
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}
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}
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list = gxx_list_next(list);
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}
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} else {
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return;
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}
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ui->label_221->setText(QString("%1").arg(selected_assoc->port1));
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ui->label_222->setText(QString("0x%1").arg(selected_assoc->verification_tag1, 0, 16));
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if ((selected_assoc->init) ||
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((selected_assoc->initack) && (selected_assoc->initack_dir == 1))) {
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ui->label_213->setText(QString(tr("Requested Number of Inbound Streams:")));
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ui->label_223->setText(QString("%1").arg(selected_assoc->instream1));
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ui->label_214->setText(QString(tr("Minimum Number of Inbound Streams:")));
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ui->label_224->setText(QString("%1").arg(((selected_assoc->instream1 > selected_assoc->outstream2) ?
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selected_assoc->outstream2 : selected_assoc->instream1)));
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ui->label_215->setText(QString(tr("Provided Number of Outbound Streams:")));
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ui->label_225->setText(QString("%1").arg(selected_assoc->outstream1));
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ui->label_216->setText(QString(tr("Minimum Number of Outbound Streams:")));
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ui->label_226->setText(QString("%1").arg(((selected_assoc->outstream1 > selected_assoc->instream2) ?
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selected_assoc->instream2 : selected_assoc->outstream1)));
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} else {
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ui->label_213->setText(QString(tr("Used Number of Inbound Streams:")));
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ui->label_223->setText(QString("%1").arg(selected_assoc->instream1));
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ui->label_214->setText(QString(tr("Used Number of Outbound Streams:")));
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ui->label_224->setText(QString("%1").arg(selected_assoc->outstream1));
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ui->label_215->setText(QString(""));
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ui->label_225->setText(QString(""));
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ui->label_216->setText(QString(""));
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ui->label_226->setText(QString(""));
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}
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/* Tab Endpoint 2 */
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if ((selected_assoc->initack) && (selected_assoc->initack_dir == 2))
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ui->labelEP2->setText(QString(tr("Complete list of IP addresses from INIT_ACK Chunk:")));
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else
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ui->labelEP2->setText(QString(tr("List of Used IP Addresses")));
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if (selected_assoc->addr2 != Q_NULLPTR) {
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GList *list;
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list = g_list_first(selected_assoc->addr2);
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while (list) {
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address *store;
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store = gxx_list_data(address *, list);
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if (store->type != AT_NONE) {
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if ((store->type == AT_IPv4) || (store->type == AT_IPv6)) {
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ui->listWidgetEP2->addItem(address_to_qstring(store));
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}
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}
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list = gxx_list_next(list);
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}
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} else {
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return;
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}
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ui->label_321->setText(QString("%1").arg(selected_assoc->port2));
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ui->label_322->setText(QString("0x%1").arg(selected_assoc->verification_tag2, 0, 16));
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if (selected_assoc->initack) {
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ui->label_313->setText(QString(tr("Requested Number of Inbound Streams:")));
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ui->label_323->setText(QString("%1").arg(selected_assoc->instream2));
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ui->label_314->setText(QString(tr("Minimum Number of Inbound Streams:")));
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ui->label_324->setText(QString("%1").arg(((selected_assoc->instream2 > selected_assoc->outstream1) ?
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selected_assoc->outstream1 : selected_assoc->instream2)));
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ui->label_315->setText(QString(tr("Provided Number of Outbound Streams:")));
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ui->label_325->setText(QString("%1").arg(selected_assoc->outstream2));
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ui->label_316->setText(QString(tr("Minimum Number of Outbound Streams:")));
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ui->label_326->setText(QString("%1").arg(((selected_assoc->outstream2 > selected_assoc->instream1) ?
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selected_assoc->instream1 : selected_assoc->outstream2)));
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} else {
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ui->label_313->setText(QString(tr("Used Number of Inbound Streams:")));
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ui->label_323->setText(QString("%1").arg(selected_assoc->instream2));
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ui->label_314->setText(QString(tr("Used Number of Outbound Streams:")));
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ui->label_324->setText(QString("%1").arg(selected_assoc->outstream2));
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ui->label_315->setText(QString(""));
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ui->label_325->setText(QString(""));
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ui->label_316->setText(QString(""));
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ui->label_326->setText(QString(""));
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}
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}
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void SCTPAssocAnalyseDialog::openGraphDialog(int direction)
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{
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const sctp_assoc_info_t* selected_assoc = SCTPAssocAnalyseDialog::findAssoc(this, selected_assoc_id);
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if (!selected_assoc) return;
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SCTPGraphDialog *sctp_dialog = new SCTPGraphDialog(this, selected_assoc, cap_file_, direction);
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if (sctp_dialog->isMinimized() == true) {
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sctp_dialog->showNormal();
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} else {
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sctp_dialog->show();
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}
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sctp_dialog->raise();
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sctp_dialog->activateWindow();
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}
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void SCTPAssocAnalyseDialog::on_GraphTSN_2_clicked()
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{
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openGraphDialog(2);
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}
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void SCTPAssocAnalyseDialog::on_GraphTSN_1_clicked()
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{
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openGraphDialog(1);
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}
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void SCTPAssocAnalyseDialog::on_chunkStatisticsButton_clicked()
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{
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const sctp_assoc_info_t* selected_assoc = SCTPAssocAnalyseDialog::findAssoc(this, selected_assoc_id);
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if (!selected_assoc) return;
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SCTPChunkStatisticsDialog *sctp_dialog = new SCTPChunkStatisticsDialog(this, selected_assoc, cap_file_);
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if (sctp_dialog->isMinimized() == true) {
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sctp_dialog->showNormal();
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} else {
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sctp_dialog->show();
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}
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sctp_dialog->raise();
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sctp_dialog->activateWindow();
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}
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void SCTPAssocAnalyseDialog::on_setFilterButton_clicked()
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{
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QString newFilter = QString("sctp.assoc_index==%1").arg(selected_assoc_id);
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emit filterPackets(newFilter, false);
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}
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void SCTPAssocAnalyseDialog::openGraphByteDialog(int direction)
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{
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const sctp_assoc_info_t* selected_assoc = SCTPAssocAnalyseDialog::findAssoc(this, selected_assoc_id);
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if (!selected_assoc) return;
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SCTPGraphByteDialog *sctp_dialog = new SCTPGraphByteDialog(this, selected_assoc, cap_file_, direction);
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if (sctp_dialog->isMinimized() == true) {
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sctp_dialog->showNormal();
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} else {
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sctp_dialog->show();
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}
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sctp_dialog->raise();
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sctp_dialog->activateWindow();
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}
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void SCTPAssocAnalyseDialog::on_GraphBytes_1_clicked()
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{
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openGraphByteDialog(1);
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}
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void SCTPAssocAnalyseDialog::on_GraphBytes_2_clicked()
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{
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openGraphByteDialog(2);
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}
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void SCTPAssocAnalyseDialog::openGraphArwndDialog(int direction)
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{
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const sctp_assoc_info_t* selected_assoc = SCTPAssocAnalyseDialog::findAssoc(this, selected_assoc_id);
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if (!selected_assoc) return;
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SCTPGraphArwndDialog *sctp_dialog = new SCTPGraphArwndDialog(this, selected_assoc, cap_file_, direction);
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if (sctp_dialog->isMinimized() == true) {
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sctp_dialog->showNormal();
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} else {
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sctp_dialog->show();
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}
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sctp_dialog->raise();
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sctp_dialog->activateWindow();
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}
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void SCTPAssocAnalyseDialog::on_GraphArwnd_1_clicked()
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{
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openGraphArwndDialog(1);
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}
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void SCTPAssocAnalyseDialog::on_GraphArwnd_2_clicked()
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{
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openGraphArwndDialog(2);
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}
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