diff options
Diffstat (limited to 'ui/qt/voip_calls_dialog.cpp')
| -rw-r--r-- | ui/qt/voip_calls_dialog.cpp | 842 |
1 files changed, 842 insertions, 0 deletions
diff --git a/ui/qt/voip_calls_dialog.cpp b/ui/qt/voip_calls_dialog.cpp new file mode 100644 index 00000000..b8a54bd7 --- /dev/null +++ b/ui/qt/voip_calls_dialog.cpp @@ -0,0 +1,842 @@ +/* voip_calls_dialog.cpp + * + * Wireshark - Network traffic analyzer + * By Gerald Combs <gerald@wireshark.org> + * Copyright 1998 Gerald Combs + * + * SPDX-License-Identifier: GPL-2.0-or-later + */ + +#include "voip_calls_dialog.h" +#include <ui_voip_calls_dialog.h> + +#include "file.h" + +#include "epan/addr_resolv.h" +#include "epan/dissectors/packet-h225.h" + +#include "ui/rtp_stream.h" +#include "ui/rtp_stream_id.h" + +#include <ui/qt/utils/qt_ui_utils.h> +#include "rtp_player_dialog.h" +#include "sequence_dialog.h" +#include <ui/qt/utils/stock_icon.h> +#include "progress_frame.h" +#include "main_application.h" +#include <ui/qt/models/voip_calls_info_model.h> + +#include <QClipboard> +#include <QContextMenuEvent> +#include <QToolButton> + +// To do: +// - More context menu items +// - Don't select on right click +// - Player +// - Add a screenshot to the user's guide +// - Add filter for quickly searching through list? + +// Bugs: +// - Preparing a filter overwrites the existing filter. The GTK+ UI appends. +// We'll probably have to add an "append" parameter to MainWindow::filterPackets. + +enum { voip_calls_type_ = 1000 }; + +VoipCallsDialog *VoipCallsDialog::pinstance_voip_{nullptr}; +VoipCallsDialog *VoipCallsDialog::pinstance_sip_{nullptr}; +std::mutex VoipCallsDialog::init_mutex_; + +VoipCallsDialog *VoipCallsDialog::openVoipCallsDialogVoip(QWidget &parent, CaptureFile &cf, QObject *packet_list) +{ + std::lock_guard<std::mutex> lock(init_mutex_); + if (pinstance_voip_ == nullptr) + { + pinstance_voip_ = new VoipCallsDialog(parent, cf, false); + connect(pinstance_voip_, SIGNAL(goToPacket(int)), + packet_list, SLOT(goToPacket(int))); + } + return pinstance_voip_; +} + +VoipCallsDialog *VoipCallsDialog::openVoipCallsDialogSip(QWidget &parent, CaptureFile &cf, QObject *packet_list) +{ + std::lock_guard<std::mutex> lock(init_mutex_); + if (pinstance_sip_ == nullptr) + { + pinstance_sip_ = new VoipCallsDialog(parent, cf, true); + connect(pinstance_sip_, SIGNAL(goToPacket(int)), + packet_list, SLOT(goToPacket(int))); + } + return pinstance_sip_; +} + +VoipCallsDialog::VoipCallsDialog(QWidget &parent, CaptureFile &cf, bool all_flows) : + WiresharkDialog(parent, cf), + all_flows_(all_flows), + ui(new Ui::VoipCallsDialog), + parent_(parent), + voip_calls_tap_listeners_removed_(false) +{ + ui->setupUi(this); + loadGeometry(parent.width() * 4 / 5, parent.height() * 2 / 3); + ui->callTreeView->installEventFilter(this); + + // Create the model that stores the actual data and the proxy model that is + // responsible for sorting and filtering data in the display. + call_infos_model_ = new VoipCallsInfoModel(this); + cache_model_ = new CacheProxyModel(this); + cache_model_->setSourceModel(call_infos_model_); + sorted_model_ = new VoipCallsInfoSortedModel(this); + sorted_model_->setSourceModel(cache_model_); + ui->callTreeView->setModel(sorted_model_); + + connect(ui->callTreeView->selectionModel(), SIGNAL(selectionChanged(QItemSelection,QItemSelection)), + this, SLOT(updateWidgets())); + ui->callTreeView->sortByColumn(VoipCallsInfoModel::StartTime, Qt::AscendingOrder); + setWindowSubtitle(all_flows_ ? tr("SIP Flows") : tr("VoIP Calls")); + + sequence_button_ = ui->buttonBox->addButton(ui->actionFlowSequence->text(), QDialogButtonBox::ActionRole); + sequence_button_->setToolTip(ui->actionFlowSequence->toolTip()); + prepare_button_ = ui->buttonBox->addButton(ui->actionPrepareFilter->text(), QDialogButtonBox::ActionRole); + prepare_button_->setToolTip(ui->actionPrepareFilter->toolTip()); + player_button_ = RtpPlayerDialog::addPlayerButton(ui->buttonBox, this); + + connect (ui->todCheckBox, &QAbstractButton::toggled, this, &VoipCallsDialog::switchTimeOfDay); + + copy_button_ = ui->buttonBox->addButton(ui->actionCopyButton->text(), QDialogButtonBox::ActionRole); + copy_button_->setToolTip(ui->actionCopyButton->toolTip()); + QMenu *copy_menu = new QMenu(copy_button_); + QAction *ca; + ca = copy_menu->addAction(tr("as CSV")); + connect(ca, SIGNAL(triggered()), this, SLOT(copyAsCSV())); + ca = copy_menu->addAction(tr("as YAML")); + connect(ca, SIGNAL(triggered()), this, SLOT(copyAsYAML())); + copy_button_->setMenu(copy_menu); + connect(&cap_file_, SIGNAL(captureEvent(CaptureEvent)), + this, SLOT(captureEvent(CaptureEvent))); + + connect(this, SIGNAL(rtpStreamsDialogSelectRtpStreams(QVector<rtpstream_id_t *>)), &parent_, SLOT(rtpStreamsDialogSelectRtpStreams(QVector<rtpstream_id_t *>))); + connect(this, SIGNAL(rtpStreamsDialogDeselectRtpStreams(QVector<rtpstream_id_t *>)), &parent_, SLOT(rtpStreamsDialogDeselectRtpStreams(QVector<rtpstream_id_t *>))); + + memset (&tapinfo_, 0, sizeof(tapinfo_)); + tapinfo_.tap_packet = tapPacket; + tapinfo_.tap_reset = tapReset; + tapinfo_.tap_draw = tapDraw; + tapinfo_.tap_data = this; + tapinfo_.callsinfos = g_queue_new(); + tapinfo_.h225_cstype = H225_OTHER; + tapinfo_.fs_option = all_flows_ ? FLOW_ALL : FLOW_ONLY_INVITES; /* flow show option */ + tapinfo_.graph_analysis = sequence_analysis_info_new(); + tapinfo_.graph_analysis->name = "voip"; + sequence_info_ = new SequenceInfo(tapinfo_.graph_analysis); + shown_callsinfos_ = g_queue_new(); + + voip_calls_init_all_taps(&tapinfo_); + if (cap_file_.isValid() && cap_file_.capFile()->dfilter) { + // Activate display filter checking + tapinfo_.apply_display_filter = true; + ui->displayFilterCheckBox->setChecked(true); + } + + connect(ui->displayFilterCheckBox, &QCheckBox::toggled, + this, &VoipCallsDialog::displayFilterCheckBoxToggled); + connect(this, SIGNAL(updateFilter(QString, bool)), + &parent, SLOT(filterPackets(QString, bool))); + connect(&parent, SIGNAL(displayFilterSuccess(bool)), + this, SLOT(displayFilterSuccess(bool))); + connect(this, SIGNAL(rtpPlayerDialogReplaceRtpStreams(QVector<rtpstream_id_t *>)), + &parent, SLOT(rtpPlayerDialogReplaceRtpStreams(QVector<rtpstream_id_t *>))); + connect(this, SIGNAL(rtpPlayerDialogAddRtpStreams(QVector<rtpstream_id_t *>)), + &parent, SLOT(rtpPlayerDialogAddRtpStreams(QVector<rtpstream_id_t *>))); + connect(this, SIGNAL(rtpPlayerDialogRemoveRtpStreams(QVector<rtpstream_id_t *>)), + &parent, SLOT(rtpPlayerDialogRemoveRtpStreams(QVector<rtpstream_id_t *>))); + + ProgressFrame::addToButtonBox(ui->buttonBox, &parent); + + updateWidgets(); + + if (cap_file_.isValid()) { + tapinfo_.session = cap_file_.capFile()->epan; + cap_file_.delayedRetapPackets(); + } +} + +bool VoipCallsDialog::eventFilter(QObject *, QEvent *event) +{ + if (ui->callTreeView->hasFocus() && event->type() == QEvent::KeyPress) { + QKeyEvent &keyEvent = static_cast<QKeyEvent&>(*event); + switch(keyEvent.key()) { + case Qt::Key_I: + if (keyEvent.modifiers() == Qt::ControlModifier) { + // Ctrl+I + on_actionSelectInvert_triggered(); + return true; + } + break; + case Qt::Key_A: + if (keyEvent.modifiers() == Qt::ControlModifier) { + // Ctrl+A + on_actionSelectAll_triggered(); + return true; + } else if (keyEvent.modifiers() == (Qt::ShiftModifier | Qt::ControlModifier)) { + // Ctrl+Shift+A + on_actionSelectNone_triggered(); + return true; + } + break; + case Qt::Key_S: + on_actionSelectRtpStreams_triggered(); + break; + case Qt::Key_D: + on_actionDeselectRtpStreams_triggered(); + break; + default: + break; + } + } + return false; +} + +VoipCallsDialog::~VoipCallsDialog() +{ + std::lock_guard<std::mutex> lock(init_mutex_); + if ((all_flows_ && (pinstance_sip_ != nullptr)) + || (!all_flows_ && (pinstance_voip_ != nullptr)) + ) { + delete ui; + + voip_calls_reset_all_taps(&tapinfo_); + if (!voip_calls_tap_listeners_removed_) { + voip_calls_remove_all_tap_listeners(&tapinfo_); + voip_calls_tap_listeners_removed_ = true; + } + sequence_info_->unref(); + g_queue_free(tapinfo_.callsinfos); + // We don't need to clear shown_callsinfos_ data, it was shared + // with tapinfo_.callsinfos and was cleared + // during voip_calls_reset_all_taps + g_queue_free(shown_callsinfos_); + if (all_flows_) { + pinstance_sip_ = nullptr; + } else { + pinstance_voip_ = nullptr; + } + } +} + +void VoipCallsDialog::removeTapListeners() +{ + if (!voip_calls_tap_listeners_removed_) { + voip_calls_remove_all_tap_listeners(&tapinfo_); + voip_calls_tap_listeners_removed_ = true; + } + WiresharkDialog::removeTapListeners(); +} + +void VoipCallsDialog::captureFileClosing() +{ + // The time formatting is currently provided by VoipCallsInfoModel, but when + // the cache is active, the ToD cannot be modified. + cache_model_->setSourceModel(NULL); + if (!voip_calls_tap_listeners_removed_) { + voip_calls_remove_all_tap_listeners(&tapinfo_); + voip_calls_tap_listeners_removed_ = true; + } + tapinfo_.session = NULL; + + WiresharkDialog::captureFileClosing(); +} + +void VoipCallsDialog::captureFileClosed() +{ + // The time formatting is currently provided by VoipCallsInfoModel, but when + // the cache is active, the ToD cannot be modified. + ui->todCheckBox->setEnabled(false); + ui->displayFilterCheckBox->setEnabled(false); + + WiresharkDialog::captureFileClosed(); +} + +void VoipCallsDialog::contextMenuEvent(QContextMenuEvent *event) +{ + bool selected = ui->callTreeView->selectionModel()->hasSelection(); + + if (! selected) + return; + + QMenu *popupMenu = new QMenu(this); + QAction *action; + + popupMenu->setAttribute(Qt::WA_DeleteOnClose); + popupMenu->addMenu(ui->menuSelect); + action = popupMenu->addAction(tr("Display time as time of day"), this, SLOT(switchTimeOfDay())); + action->setCheckable(true); + action->setChecked(call_infos_model_->timeOfDay()); + action->setEnabled(!file_closed_); + popupMenu->addSeparator(); + action = popupMenu->addAction(tr("Copy as CSV"), this, SLOT(copyAsCSV())); + action->setToolTip(tr("Copy stream list as CSV.")); + action = popupMenu->addAction(tr("Copy as YAML"), this, SLOT(copyAsYAML())); + action->setToolTip(tr("Copy stream list as YAML.")); + popupMenu->addSeparator(); + popupMenu->addAction(ui->actionSelectRtpStreams); + popupMenu->addAction(ui->actionDeselectRtpStreams); + + popupMenu->popup(event->globalPos()); +} + +void VoipCallsDialog::changeEvent(QEvent *event) +{ + if (0 != event) + { + switch (event->type()) + { + case QEvent::LanguageChange: + ui->retranslateUi(this); + break; + default: + break; + } + } + QDialog::changeEvent(event); +} + +void VoipCallsDialog::captureEvent(CaptureEvent e) +{ + if (e.captureContext() == CaptureEvent::Retap) + { + switch (e.eventType()) + { + case CaptureEvent::Started: + ui->displayFilterCheckBox->setEnabled(false); + break; + case CaptureEvent::Finished: + ui->displayFilterCheckBox->setEnabled(true); + break; + default: + break; + } + } + +} + +void VoipCallsDialog::tapReset(void *tapinfo_ptr) +{ + voip_calls_tapinfo_t *tapinfo = static_cast<voip_calls_tapinfo_t *>(tapinfo_ptr); + VoipCallsDialog *voip_calls_dialog = static_cast<VoipCallsDialog *>(tapinfo->tap_data); + + // Create new callsinfos queue in tapinfo. Current callsinfos are + // in shown_callsinfos_, so don't free the [shared] data stored in + // the queue, but do free the queue itself. (Do this before calling + // voip_calls_reset_all_taps(), as that frees the data in the queue.) + g_queue_free(voip_calls_dialog->tapinfo_.callsinfos); + voip_calls_dialog->tapinfo_.callsinfos = g_queue_new(); + voip_calls_reset_all_taps(tapinfo); + + // Leave old graph_analysis as is and allocate new one + voip_calls_dialog->sequence_info_->unref(); + voip_calls_dialog->tapinfo_.graph_analysis = sequence_analysis_info_new(); + voip_calls_dialog->tapinfo_.graph_analysis->name = "voip"; + voip_calls_dialog->sequence_info_ = new SequenceInfo(voip_calls_dialog->tapinfo_.graph_analysis); +} + +tap_packet_status VoipCallsDialog::tapPacket(void *, packet_info *, epan_dissect_t *, const void *, tap_flags_t) +{ +#ifdef QT_MULTIMEDIA_LIB +// voip_calls_tapinfo_t *tapinfo = (voip_calls_tapinfo_t *) tapinfo_ptr; + // add_rtp_packet for voip player. +// return TAP_PACKET_REDRAW; +#endif + return TAP_PACKET_DONT_REDRAW; +} + +void VoipCallsDialog::tapDraw(void *tapinfo_ptr) +{ + voip_calls_tapinfo_t *tapinfo = static_cast<voip_calls_tapinfo_t *>(tapinfo_ptr); + + if (!tapinfo || !tapinfo->redraw) { + return; + } + + GList *graph_item = g_queue_peek_nth_link(tapinfo->graph_analysis->items, 0); + for (; graph_item; graph_item = gxx_list_next(graph_item)) { + for (GList *rsi_entry = g_list_first(tapinfo->rtpstream_list); rsi_entry; rsi_entry = gxx_list_next(rsi_entry)) { + seq_analysis_item_t * sai = gxx_list_data(seq_analysis_item_t *, graph_item); + rtpstream_info_t *rsi = gxx_list_data(rtpstream_info_t *, rsi_entry); + + if (rsi->start_fd->num == sai->frame_number) { + rsi->call_num = sai->conv_num; + // VOIP_CALLS_DEBUG("setting conv num %u for frame %u", sai->conv_num, sai->frame_number); + } + } + } + + VoipCallsDialog *voip_calls_dialog = static_cast<VoipCallsDialog *>(tapinfo->tap_data); + if (voip_calls_dialog) { + voip_calls_dialog->updateCalls(); + } +} + +gint VoipCallsDialog::compareCallNums(gconstpointer a, gconstpointer b) +{ + const voip_calls_info_t *call_a = (const voip_calls_info_t *)a; + const voip_calls_info_t *call_b = (const voip_calls_info_t *)b; + + return (call_a->call_num != call_b->call_num); +} + +void VoipCallsDialog::updateCalls() +{ + voip_calls_info_t *new_callsinfo; + voip_calls_info_t *old_callsinfo; + GList *found; + + ui->callTreeView->setSortingEnabled(false); + + // Merge new callsinfos with old ones + // It keeps list of calls visible including selected items + GList *list = g_queue_peek_nth_link(tapinfo_.callsinfos, 0); + while (list) { + // Find new callsinfo + new_callsinfo = gxx_list_data(voip_calls_info_t*, list); + found = g_queue_find_custom(shown_callsinfos_, new_callsinfo, VoipCallsDialog::compareCallNums); + if (!found) { + // New call, add it to list for show + g_queue_push_tail(shown_callsinfos_, new_callsinfo); + } else { + // Existing call + old_callsinfo = (voip_calls_info_t *)found->data; + if (new_callsinfo != old_callsinfo) { + // Replace it + voip_calls_free_callsinfo(old_callsinfo); + found->data = new_callsinfo; + } + } + + list = gxx_list_next(list); + } + + // Update model + call_infos_model_->updateCalls(shown_callsinfos_); + + // Resize columns + for (int i = 0; i < call_infos_model_->columnCount(); i++) { + ui->callTreeView->resizeColumnToContents(i); + } + + ui->callTreeView->setSortingEnabled(true); + + updateWidgets(); +} + +void VoipCallsDialog::updateWidgets() +{ + bool selected = ui->callTreeView->selectionModel()->hasSelection(); + bool have_ga_items = false; + + if (tapinfo_.graph_analysis && tapinfo_.graph_analysis->items) { + have_ga_items = true; + } + + bool enable = selected && have_ga_items && !file_closed_; + + prepare_button_->setEnabled(enable); + sequence_button_->setEnabled(enable); + ui->actionSelectRtpStreams->setEnabled(enable); + ui->actionDeselectRtpStreams->setEnabled(enable); +#if defined(QT_MULTIMEDIA_LIB) + player_button_->setEnabled(enable); +#endif + + WiresharkDialog::updateWidgets(); +} + +void VoipCallsDialog::prepareFilter() +{ + if (!ui->callTreeView->selectionModel()->hasSelection() || !tapinfo_.graph_analysis) { + return; + } + + QString filter_str; + QSet<guint16> selected_calls; + QString frame_numbers; + QList<int> rows; + + /* Build a new filter based on frame numbers */ + foreach (QModelIndex index, ui->callTreeView->selectionModel()->selectedIndexes()) { + if (index.isValid() && ! rows.contains(index.row())) + { + voip_calls_info_t *call_info = VoipCallsInfoModel::indexToCallInfo(index); + if (!call_info) { + return; + } + + selected_calls << call_info->call_num; + rows << index.row(); + } + } + + GList *cur_ga_item = g_queue_peek_nth_link(tapinfo_.graph_analysis->items, 0); + while (cur_ga_item && cur_ga_item->data) { + seq_analysis_item_t *ga_item = gxx_list_data(seq_analysis_item_t*, cur_ga_item); + if (selected_calls.contains(ga_item->conv_num)) { + frame_numbers += QString("%1,").arg(ga_item->frame_number); + } + cur_ga_item = gxx_list_next(cur_ga_item); + } + + if (!frame_numbers.isEmpty()) { + frame_numbers.chop(1); + filter_str = QString("frame.number in {%1} or rtp.setup-frame in {%1}").arg(frame_numbers); + } + +#if 0 + // XXX The GTK+ UI falls back to building a filter based on protocols if the filter + // length is too long. Leaving this here for the time being in case we need to do + // the same in the Qt UI. + const sip_calls_info_t *sipinfo; + const isup_calls_info_t *isupinfo; + const h323_calls_info_t *h323info; + const h245_address_t *h245_add = NULL; + const gcp_ctx_t* ctx; + char *guid_str; + + if (filter_length < max_filter_length) { + gtk_editable_insert_text(GTK_EDITABLE(main_display_filter_widget), filter_string_fwd->str, -1, &pos); + } else { + g_string_free(filter_string_fwd, TRUE); + filter_string_fwd = g_string_new(filter_prepend); + + g_string_append_printf(filter_string_fwd, "("); + is_first = TRUE; + /* Build a new filter based on protocol fields */ + lista = g_queue_peek_nth_link(voip_calls_get_info()->callsinfos, 0); + while (lista) { + listinfo = gxx_list_data(voip_calls_info_t *, lista); + if (listinfo->selected) { + if (!is_first) + g_string_append_printf(filter_string_fwd, " or "); + switch (listinfo->protocol) { + case VOIP_SIP: + sipinfo = (sip_calls_info_t *)listinfo->prot_info; + g_string_append_printf(filter_string_fwd, + "(sip.Call-ID == \"%s\")", + sipinfo->call_identifier + ); + break; + case VOIP_ISUP: + isupinfo = (isup_calls_info_t *)listinfo->prot_info; + g_string_append_printf(filter_string_fwd, + "(isup.cic == %i and frame.number >= %i and frame.number <= %i and mtp3.network_indicator == %i and ((mtp3.dpc == %i) and (mtp3.opc == %i)) or ((mtp3.dpc == %i) and (mtp3.opc == %i)))", + isupinfo->cic, listinfo->start_fd->num, + listinfo->stop_fd->num, + isupinfo->ni, isupinfo->dpc, isupinfo->opc, + isupinfo->opc, isupinfo->dpc + ); + break; + case VOIP_H323: + { + h323info = (h323_calls_info_t *)listinfo->prot_info; + guid_str = guid_to_str(NULL, &h323info->guid[0]); + g_string_append_printf(filter_string_fwd, + "((h225.guid == %s || q931.call_ref == %x:%x || q931.call_ref == %x:%x)", + guid_str, + (guint8) (h323info->q931_crv & 0x00ff), + (guint8)((h323info->q931_crv & 0xff00)>>8), + (guint8) (h323info->q931_crv2 & 0x00ff), + (guint8)((h323info->q931_crv2 & 0xff00)>>8)); + listb = g_list_first(h323info->h245_list); + wmem_free(NULL, guid_str); + while (listb) { + h245_add = gxx_list_data(h245_address_t *, listb); + g_string_append_printf(filter_string_fwd, + " || (ip.addr == %s && tcp.port == %d && h245)", + address_to_qstring(&h245_add->h245_address), h245_add->h245_port); + listb = gxx_list_next(listb); + } + g_string_append_printf(filter_string_fwd, ")"); + } + break; + case TEL_H248: + ctx = (gcp_ctx_t *)listinfo->prot_info; + g_string_append_printf(filter_string_fwd, + "(h248.ctx == 0x%x)", ctx->id); + break; + default: + /* placeholder to assure valid display filter expression */ + g_string_append_printf(filter_string_fwd, + "(frame)"); + break; + } + is_first = FALSE; + } + lista = gxx_list_next(lista); + } + + g_string_append_printf(filter_string_fwd, ")"); + gtk_editable_insert_text(GTK_EDITABLE(main_display_filter_widget), filter_string_fwd->str, -1, &pos); + } +#endif + + emit updateFilter(filter_str); +} + +void VoipCallsDialog::showSequence() +{ + if (file_closed_) return; + + QSet<guint16> selected_calls; + foreach (QModelIndex index, ui->callTreeView->selectionModel()->selectedIndexes()) { + voip_calls_info_t *call_info = VoipCallsInfoModel::indexToCallInfo(index); + if (!call_info) { + return; + } + selected_calls << call_info->call_num; + } + + sequence_analysis_list_sort(tapinfo_.graph_analysis); + GList *cur_ga_item = g_queue_peek_nth_link(tapinfo_.graph_analysis->items, 0); + while (cur_ga_item && cur_ga_item->data) { + seq_analysis_item_t *ga_item = gxx_list_data(seq_analysis_item_t*, cur_ga_item); + ga_item->display = selected_calls.contains(ga_item->conv_num); + cur_ga_item = gxx_list_next(cur_ga_item); + } + + SequenceDialog *sequence_dialog = new SequenceDialog(parent_, cap_file_, sequence_info_); + // Bypass this dialog and forward signals to parent + connect(sequence_dialog, SIGNAL(rtpStreamsDialogSelectRtpStreams(QVector<rtpstream_id_t *>)), &parent_, SLOT(rtpStreamsDialogSelectRtpStreams(QVector<rtpstream_id_t *>))); + connect(sequence_dialog, SIGNAL(rtpStreamsDialogDeselectRtpStreams(QVector<rtpstream_id_t *>)), &parent_, SLOT(rtpStreamsDialogDeselectRtpStreams(QVector<rtpstream_id_t *>))); + connect(sequence_dialog, SIGNAL(rtpPlayerDialogReplaceRtpStreams(QVector<rtpstream_id_t *>)), &parent_, SLOT(rtpPlayerDialogReplaceRtpStreams(QVector<rtpstream_id_t *>))); + connect(sequence_dialog, SIGNAL(rtpPlayerDialogAddRtpStreams(QVector<rtpstream_id_t *>)), &parent_, SLOT(rtpPlayerDialogAddRtpStreams(QVector<rtpstream_id_t *>))); + connect(sequence_dialog, SIGNAL(rtpPlayerDialogRemoveRtpStreams(QVector<rtpstream_id_t *>)), &parent_, SLOT(rtpPlayerDialogRemoveRtpStreams(QVector<rtpstream_id_t *>))); + + sequence_dialog->setAttribute(Qt::WA_DeleteOnClose); + sequence_dialog->enableVoIPFeatures(); + sequence_dialog->show(); +} + +QVector<rtpstream_id_t *>VoipCallsDialog::getSelectedRtpIds() +{ + QVector<rtpstream_id_t *> stream_ids; + foreach (QModelIndex index, ui->callTreeView->selectionModel()->selectedIndexes()) { + voip_calls_info_t *vci = VoipCallsInfoModel::indexToCallInfo(index); + if (!vci) continue; + + for (GList *rsi_entry = g_list_first(tapinfo_.rtpstream_list); rsi_entry; rsi_entry = gxx_list_next(rsi_entry)) { + rtpstream_info_t *rsi = gxx_list_data(rtpstream_info_t *, rsi_entry); + if (!rsi) continue; + + //VOIP_CALLS_DEBUG("checking call %u, start frame %u == stream call %u, start frame %u, setup frame %u", + // vci->call_num, vci->start_fd->num, + // rsi->call_num, rsi->start_fd->num, rsi->setup_frame_number); + if (vci->call_num == static_cast<guint>(rsi->call_num)) { + //VOIP_CALLS_DEBUG("adding call number %u", vci->call_num); + if (-1 == stream_ids.indexOf(&(rsi->id))) { + // Add only new stream + stream_ids << &(rsi->id); + } + } + } + } + + return stream_ids; +} + +void VoipCallsDialog::rtpPlayerReplace() +{ + if (ui->callTreeView->selectionModel()->selectedIndexes().count() < 1) return; + + emit rtpPlayerDialogReplaceRtpStreams(getSelectedRtpIds()); +} + +void VoipCallsDialog::rtpPlayerAdd() +{ + if (ui->callTreeView->selectionModel()->selectedIndexes().count() < 1) return; + + emit rtpPlayerDialogAddRtpStreams(getSelectedRtpIds()); +} + +void VoipCallsDialog::rtpPlayerRemove() +{ + if (ui->callTreeView->selectionModel()->selectedIndexes().count() < 1) return; + + emit rtpPlayerDialogRemoveRtpStreams(getSelectedRtpIds()); +} + +QList<QVariant> VoipCallsDialog::streamRowData(int row) const +{ + QList<QVariant> row_data; + + if (row >= sorted_model_->rowCount()) { + return row_data; + } + + for (int col = 0; col < sorted_model_->columnCount(); col++) { + if (row < 0) { + row_data << sorted_model_->headerData(col, Qt::Horizontal); + } else { + row_data << sorted_model_->index(row, col).data(); + } + } + return row_data; +} + +void VoipCallsDialog::on_callTreeView_activated(const QModelIndex &index) +{ + voip_calls_info_t *call_info = VoipCallsInfoModel::indexToCallInfo(index); + if (!call_info) { + return; + } + emit goToPacket(call_info->start_fd->num); +} + +void VoipCallsDialog::selectAll() +{ + ui->callTreeView->selectAll(); +} + +void VoipCallsDialog::selectNone() +{ + ui->callTreeView->clearSelection(); +} + +void VoipCallsDialog::copyAsCSV() +{ + QString csv; + QTextStream stream(&csv, QIODevice::Text); + for (int row = -1; row < sorted_model_->rowCount(); row++) { + QStringList rdsl; + foreach (QVariant v, streamRowData(row)) { + QString strval = v.toString(); + // XXX should quotes (") in strval be stripped/sanitized? + rdsl << QString("\"%1\"").arg(strval); + } + stream << rdsl.join(",") << '\n'; + } + mainApp->clipboard()->setText(stream.readAll()); +} + +void VoipCallsDialog::copyAsYAML() +{ + QString yaml; + QTextStream stream(&yaml, QIODevice::Text); + stream << "---" << '\n'; + for (int row = -1; row < sorted_model_->rowCount(); row++) { + stream << "-" << '\n'; + foreach (QVariant v, streamRowData(row)) { + stream << " - " << v.toString() << '\n'; + } + } + mainApp->clipboard()->setText(stream.readAll()); +} + +void VoipCallsDialog::on_buttonBox_clicked(QAbstractButton *button) +{ + if (button == prepare_button_) { + prepareFilter(); + } else if (button == sequence_button_) { + showSequence(); + } +} + +void VoipCallsDialog::removeAllCalls() +{ + voip_calls_info_t *callsinfo; + GList *list = NULL; + + call_infos_model_->removeAllCalls(); + + /* Free shown callsinfos */ + list = g_queue_peek_nth_link(shown_callsinfos_, 0); + while (list) + { + callsinfo = (voip_calls_info_t *)list->data; + voip_calls_free_callsinfo(callsinfo); + list = g_list_next(list); + } + g_queue_clear(shown_callsinfos_); +} + +void VoipCallsDialog::displayFilterCheckBoxToggled(bool checked) +{ + if (!cap_file_.isValid()) { + return; + } + + tapinfo_.apply_display_filter = checked; + removeAllCalls(); + + cap_file_.retapPackets(); +} + +void VoipCallsDialog::on_buttonBox_helpRequested() +{ + mainApp->helpTopicAction(HELP_TELEPHONY_VOIP_CALLS_DIALOG); +} + +void VoipCallsDialog::switchTimeOfDay() +{ + bool checked = ! call_infos_model_->timeOfDay(); + + ui->todCheckBox->setChecked(checked); + call_infos_model_->setTimeOfDay(checked); + ui->callTreeView->resizeColumnToContents(VoipCallsInfoModel::StartTime); + ui->callTreeView->resizeColumnToContents(VoipCallsInfoModel::StopTime); +} + +void VoipCallsDialog::displayFilterSuccess(bool success) +{ + if (success && ui->displayFilterCheckBox->isChecked()) { + removeAllCalls(); + cap_file_.retapPackets(); + } +} + +void VoipCallsDialog::invertSelection() +{ + QModelIndex rootIndex = ui->callTreeView->rootIndex(); + QModelIndex first = sorted_model_->index(0, 0, QModelIndex()); + int numOfItems = sorted_model_->rowCount(rootIndex); + int numOfCols = sorted_model_->columnCount(rootIndex); + QModelIndex last = sorted_model_->index(numOfItems - 1, numOfCols - 1, QModelIndex()); + + QItemSelection selection(first, last); + ui->callTreeView->selectionModel()->select(selection, QItemSelectionModel::Toggle); +} + +void VoipCallsDialog::on_actionSelectAll_triggered() +{ + ui->callTreeView->selectAll(); +} + +void VoipCallsDialog::on_actionSelectInvert_triggered() +{ + invertSelection(); +} + +void VoipCallsDialog::on_actionSelectNone_triggered() +{ + ui->callTreeView->clearSelection(); +} + +void VoipCallsDialog::on_actionSelectRtpStreams_triggered() +{ + QVector<rtpstream_id_t *>stream_ids = qvector_rtpstream_ids_copy(getSelectedRtpIds()); + + emit rtpStreamsDialogSelectRtpStreams(stream_ids); + + qvector_rtpstream_ids_free(stream_ids); + raise(); +} + +void VoipCallsDialog::on_actionDeselectRtpStreams_triggered() +{ + QVector<rtpstream_id_t *>stream_ids = qvector_rtpstream_ids_copy(getSelectedRtpIds()); + + emit rtpStreamsDialogDeselectRtpStreams(stream_ids); + + qvector_rtpstream_ids_free(stream_ids); + raise(); +} + |