1735 lines
60 KiB
C++
1735 lines
60 KiB
C++
/* main_window.cpp
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*
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* $Id$
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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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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License
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* as published by the Free Software Foundation; either version 2
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* of the License, or (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
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*/
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#include "main_window.h"
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#include "ui_main_window.h"
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#include "globals.h"
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#ifdef _WIN32
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#include <windows.h>
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#include <io.h>
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#endif
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#include <epan/filesystem.h>
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#include <epan/prefs.h>
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//#include <wiretap/wtap.h>
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#ifdef HAVE_LIBPCAP
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#include "capture.h"
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#include "capture-pcap-util.h"
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#include "capture_ui_utils.h"
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#endif
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#include "ui/alert_box.h"
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#include "ui/main_statusbar.h"
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#include "ui/capture_globals.h"
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#include "ui/help_url.h"
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#include "wireshark_application.h"
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#include "proto_tree.h"
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#include "byte_view_tab.h"
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#include "capture_file_dialog.h"
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#include "display_filter_edit.h"
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#include "import_text_dialog.h"
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#include "qt_ui_utils.h"
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#include <QTreeWidget>
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#include <QTabWidget>
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#include <QAction>
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#include <QToolButton>
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#include <QKeyEvent>
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#include <QMetaObject>
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#include <QMessageBox>
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//menu_recent_file_write_all
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// If we ever add support for multiple windows this will need to be replaced.
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static MainWindow *gbl_cur_main_window = NULL;
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void pipe_input_set_handler(gint source, gpointer user_data, int *child_process, pipe_input_cb_t input_cb)
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{
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gbl_cur_main_window->setPipeInputHandler(source, user_data, child_process, input_cb);
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}
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//Copied from gtk/help_dlg.[ch] need to move to qt/help_dlg.[ch]
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static void
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topic_action(topic_action_e action)
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{
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char *url;
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url = topic_action_url(action);
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if(url != NULL) {
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QDesktopServices::openUrl(QUrl(url));
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g_free(url);
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}
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}
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MainWindow::MainWindow(QWidget *parent) :
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QMainWindow(parent),
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main_ui_(new Ui::MainWindow),
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df_combo_box_(new DisplayFilterCombo()),
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cap_file_(NULL),
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previous_focus_(NULL),
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capture_stopping_(false),
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#ifdef _WIN32
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pipe_timer_(NULL)
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#else
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pipe_notifier_(NULL)
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#endif
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{
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QMargins go_to_margins;
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gbl_cur_main_window = this;
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main_ui_->setupUi(this);
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setMenusForCaptureFile();
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setForCaptureInProgress(false);
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setMenusForFileSet(false);
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connect(wsApp, SIGNAL(updateRecentItemStatus(const QString &, qint64, bool)), this, SLOT(updateRecentFiles()));
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updateRecentFiles();
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const DisplayFilterEdit *df_edit = dynamic_cast<DisplayFilterEdit *>(df_combo_box_->lineEdit());
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connect(df_edit, SIGNAL(pushFilterSyntaxStatus(QString&)), main_ui_->statusBar, SLOT(pushFilterStatus(QString&)));
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connect(df_edit, SIGNAL(popFilterSyntaxStatus()), main_ui_->statusBar, SLOT(popFilterStatus()));
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connect(df_edit, SIGNAL(pushFilterSyntaxWarning(QString&)), main_ui_->statusBar, SLOT(pushTemporaryStatus(QString&)));
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#ifdef _WIN32
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// Qt <= 4.7 doesn't seem to style Windows toolbars. If we wanted to be really fancy we could use Blur Behind:
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// http://labs.qt.nokia.com/2009/09/15/using-blur-behind-on-windows/
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setStyleSheet(
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"QToolBar {"
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" background: qlineargradient(spread:pad, x1:0, y1:0, x2:0, y2:1, stop:0 rgba(255,255,255,127), stop:0.37 rgba(234,234,234,127), stop:1 rgba(155,155,155,91));"
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"}"
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);
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#endif
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main_ui_->mainToolBar->addWidget(df_combo_box_);
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main_ui_->utilityToolBar->hide();
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main_ui_->goToFrame->hide();
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go_to_margins = main_ui_->goToHB->contentsMargins();
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go_to_margins.setTop(0);
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go_to_margins.setBottom(0);
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main_ui_->goToHB->setContentsMargins(go_to_margins);
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// XXX For some reason the cursor is drawn funny with an input mask set
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// https://bugreports.qt-project.org/browse/QTBUG-7174
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main_ui_->goToFrame->setStyleSheet(
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"QFrame {"
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" background: palette(window);"
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" padding-top: 0.1em;"
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" padding-bottom: 0.1em;"
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" border-bottom: 0.1em solid palette(shadow);"
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"}"
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"QLineEdit {"
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" max-width: 5em;"
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"}"
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);
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#if defined(Q_WS_MAC)
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main_ui_->goToLineEdit->setAttribute(Qt::WA_MacSmallSize, true);
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main_ui_->goToGo->setAttribute(Qt::WA_MacSmallSize, true);
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main_ui_->goToCancel->setAttribute(Qt::WA_MacSmallSize, true);
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#endif
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packet_splitter_ = new QSplitter(main_ui_->mainStack);
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packet_splitter_->setObjectName(QString::fromUtf8("splitterV"));
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packet_splitter_->setOrientation(Qt::Vertical);
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packet_list_ = new PacketList(packet_splitter_);
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ProtoTree *proto_tree = new ProtoTree(packet_splitter_);
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proto_tree->setHeaderHidden(true);
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proto_tree->installEventFilter(this);
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ByteViewTab *byte_view_tab = new ByteViewTab(packet_splitter_);
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byte_view_tab->setTabPosition(QTabWidget::South);
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byte_view_tab->setDocumentMode(true);
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packet_list_->setProtoTree(proto_tree);
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packet_list_->setByteViewTab(byte_view_tab);
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packet_list_->installEventFilter(this);
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packet_splitter_->addWidget(packet_list_);
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packet_splitter_->addWidget(proto_tree);
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packet_splitter_->addWidget(byte_view_tab);
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main_ui_->mainStack->addWidget(packet_splitter_);
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main_welcome_ = main_ui_->welcomePage;
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#ifdef HAVE_LIBPCAP
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connect(wsApp, SIGNAL(captureCapturePrepared(capture_options *)),
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this, SLOT(captureCapturePrepared(capture_options *)));
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connect(wsApp, SIGNAL(captureCaptureUpdateStarted(capture_options *)),
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this, SLOT(captureCaptureUpdateStarted(capture_options *)));
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connect(wsApp, SIGNAL(captureCaptureUpdateFinished(capture_options *)),
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this, SLOT(captureCaptureUpdateFinished(capture_options *)));
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connect(wsApp, SIGNAL(captureCaptureFixedStarted(capture_options *)),
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this, SLOT(captureCaptureFixedStarted(capture_options *)));
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connect(wsApp, SIGNAL(captureCaptureFixedFinished(capture_options *)),
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this, SLOT(captureCaptureFixedFinished(capture_options *)));
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connect(wsApp, SIGNAL(captureCaptureStopping(capture_options *)),
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this, SLOT(captureCaptureStopping(capture_options *)));
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connect(wsApp, SIGNAL(captureCaptureFailed(capture_options *)),
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this, SLOT(captureCaptureFailed(capture_options *)));
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#endif
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connect(wsApp, SIGNAL(captureFileOpened(const capture_file*)),
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this, SLOT(captureFileOpened(const capture_file*)));
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connect(wsApp, SIGNAL(captureFileReadStarted(const capture_file*)),
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this, SLOT(captureFileReadStarted(const capture_file*)));
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connect(wsApp, SIGNAL(captureFileReadFinished(const capture_file*)),
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this, SLOT(captureFileReadFinished(const capture_file*)));
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connect(wsApp, SIGNAL(captureFileClosing(const capture_file*)),
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this, SLOT(captureFileClosing(const capture_file*)));
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connect(wsApp, SIGNAL(captureFileClosed(const capture_file*)),
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this, SLOT(captureFileClosed(const capture_file*)));
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connect(main_welcome_, SIGNAL(recentFileActivated(QString&)),
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this, SLOT(openCaptureFile(QString&)));
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connect(main_ui_->actionGoNextPacket, SIGNAL(triggered()),
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packet_list_, SLOT(goNextPacket()));
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connect(main_ui_->actionGoPreviousPacket, SIGNAL(triggered()),
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packet_list_, SLOT(goPreviousPacket()));
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connect(main_ui_->actionGoFirstPacket, SIGNAL(triggered()),
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packet_list_, SLOT(goFirstPacket()));
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connect(main_ui_->actionGoLastPacket, SIGNAL(triggered()),
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packet_list_, SLOT(goLastPacket()));
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connect(main_ui_->actionViewExpandSubtrees, SIGNAL(triggered()),
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proto_tree, SLOT(expandSubtrees()));
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connect(main_ui_->actionViewExpandAll, SIGNAL(triggered()),
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proto_tree, SLOT(expandAll()));
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connect(main_ui_->actionViewCollapseAll, SIGNAL(triggered()),
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proto_tree, SLOT(collapseAll()));
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connect(proto_tree, SIGNAL(protoItemSelected(QString&)),
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main_ui_->statusBar, SLOT(pushFieldStatus(QString&)));
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connect(proto_tree, SIGNAL(protoItemSelected(bool)),
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main_ui_->actionViewExpandSubtrees, SLOT(setEnabled(bool)));
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connect(&file_set_dialog_, SIGNAL(fileSetOpenCaptureFile(QString&)),
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this, SLOT(openCaptureFile(QString&)));
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main_ui_->mainStack->setCurrentWidget(main_welcome_);
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}
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MainWindow::~MainWindow()
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{
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delete main_ui_;
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}
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#include <QDebug>
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void MainWindow::setPipeInputHandler(gint source, gpointer user_data, int *child_process, pipe_input_cb_t input_cb)
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{
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pipe_source_ = source;
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pipe_child_process_ = child_process;
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pipe_user_data_ = user_data;
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pipe_input_cb_ = input_cb;
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#ifdef _WIN32
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/* Tricky to use pipes in win9x, as no concept of wait. NT can
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do this but that doesn't cover all win32 platforms. GTK can do
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this but doesn't seem to work over processes. Attempt to do
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something similar here, start a timer and check for data on every
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timeout. */
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/*g_log(NULL, G_LOG_LEVEL_DEBUG, "pipe_input_set_handler: new");*/
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if (pipe_timer_) {
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disconnect(pipe_timer_, SIGNAL(timeout()), this, SLOT(pipeTimeout()));
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delete pipe_timer_;
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}
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pipe_timer_ = new QTimer(this);
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connect(pipe_timer_, SIGNAL(timeout()), this, SLOT(pipeTimeout()));
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connect(pipe_timer_, SIGNAL(destroyed()), this, SLOT(pipeNotifierDestroyed()));
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pipe_timer_->start(200);
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#else
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if (pipe_notifier_) {
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disconnect(pipe_notifier_, SIGNAL(activated(int)), this, SLOT(pipeActivated(int)));
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delete pipe_notifier_;
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}
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pipe_notifier_ = new QSocketNotifier(pipe_source_, QSocketNotifier::Read);
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// XXX ui/gtk/gui_utils.c sets the encoding. Do we need to do the same?
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connect(pipe_notifier_, SIGNAL(activated(int)), this, SLOT(pipeActivated(int)));
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connect(pipe_notifier_, SIGNAL(destroyed()), this, SLOT(pipeNotifierDestroyed()));
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#endif
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}
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bool MainWindow::eventFilter(QObject *obj, QEvent *event) {
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// The user typed some text. Start filling in a filter.
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// We may need to be more choosy here. We just need to catch events for the packet list,
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// proto tree, and main welcome widgets.
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if (event->type() == QEvent::KeyPress) {
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QKeyEvent *kevt = static_cast<QKeyEvent *>(event);
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if (kevt->text().length() > 0 && kevt->text()[0].isPrint()) {
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df_combo_box_->lineEdit()->insert(kevt->text());
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df_combo_box_->lineEdit()->setFocus();
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return true;
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}
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}
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return QObject::eventFilter(obj, event);
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}
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void MainWindow::keyPressEvent(QKeyEvent *event) {
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// Explicitly focus on the display filter combo.
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if (event->modifiers() & Qt::ControlModifier && event->key() == Qt::Key_Slash) {
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df_combo_box_->setFocus(Qt::ShortcutFocusReason);
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return;
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}
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if (wsApp->focusWidget() == main_ui_->goToLineEdit) {
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if (event->modifiers() == Qt::NoModifier) {
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if (event->key() == Qt::Key_Escape) {
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on_goToCancel_clicked();
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} else if (event->key() == Qt::Key_Enter || event->key() == Qt::Key_Return) {
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on_goToGo_clicked();
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}
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}
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return; // goToLineEdit didn't want it and we don't either.
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}
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// Move up & down the packet list.
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if (event->key() == Qt::Key_F7) {
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packet_list_->goPreviousPacket();
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} else if (event->key() == Qt::Key_F8) {
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packet_list_->goNextPacket();
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}
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// Move along, citizen.
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QMainWindow::keyPressEvent(event);
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}
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void MainWindow::closeEvent(QCloseEvent *event) {
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/* If we're in the middle of stopping a capture, don't do anything;
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the user can try deleting the window after the capture stops. */
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if (capture_stopping_) {
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event->ignore();
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}
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}
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void MainWindow::openCaptureFile(QString &cf_path)
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{
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QString file_name = "";
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QString display_filter = "";
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dfilter_t *rfcode = NULL;
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int err;
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testCaptureFileClose(false);
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for (;;) {
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if (cf_path.isEmpty()) {
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CaptureFileDialog open_dlg(this, display_filter);
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switch (prefs.gui_fileopen_style) {
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case FO_STYLE_LAST_OPENED:
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/* The user has specified that we should start out in the last directory
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we looked in. If we've already opened a file, use its containing
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directory, if we could determine it, as the directory, otherwise
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use the "last opened" directory saved in the preferences file if
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there was one. */
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/* This is now the default behaviour in file_selection_new() */
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break;
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case FO_STYLE_SPECIFIED:
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/* The user has specified that we should always start out in a
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specified directory; if they've specified that directory,
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start out by showing the files in that dir. */
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if (prefs.gui_fileopen_dir[0] != '\0')
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open_dlg.setDirectory(prefs.gui_fileopen_dir);
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break;
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}
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if (open_dlg.open(file_name)) {
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if (dfilter_compile(display_filter.toUtf8().constData(), &rfcode)) {
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cf_set_rfcode(&cfile, rfcode);
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} else {
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/* Not valid. Tell the user, and go back and run the file
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selection box again once they dismiss the alert. */
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//bad_dfilter_alert_box(top_level, display_filter->str);
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QMessageBox::warning(this, tr("Invalid Display Filter"),
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QString("The filter expression ") +
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display_filter +
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QString(" isn't a valid display filter. (") +
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dfilter_error_msg + QString(")."),
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QMessageBox::Ok);
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continue;
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}
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cf_path = file_name;
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} else {
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return;
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}
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}
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/* Try to open the capture file. */
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cfile.window = this;
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if (cf_open(&cfile, cf_path.toUtf8().constData(), FALSE, &err) != CF_OK) {
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/* We couldn't open it; don't dismiss the open dialog box,
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just leave it around so that the user can, after they
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dismiss the alert box popped up for the open error,
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try again. */
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cfile.window = NULL;
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if (rfcode != NULL)
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dfilter_free(rfcode);
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cf_path.clear();
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continue;
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}
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switch (cf_read(&cfile, FALSE)) {
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case CF_READ_OK:
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case CF_READ_ERROR:
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/* Just because we got an error, that doesn't mean we were unable
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to read any of the file; we handle what we could get from the
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file. */
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break;
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case CF_READ_ABORTED:
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/* The user bailed out of re-reading the capture file; the
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capture file has been closed - just free the capture file name
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string and return (without changing the last containing
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directory). */
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cap_file_ = NULL;
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return;
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}
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break;
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}
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// get_dirname overwrites its path. Hopefully this isn't a problem.
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wsApp->setLastOpenDir(get_dirname(cf_path.toUtf8().data()));
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df_combo_box_->setEditText(display_filter);
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main_ui_->statusBar->showExpert();
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}
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void MainWindow::mergeCaptureFile()
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{
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QString file_name = "";
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QString display_filter = "";
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dfilter_t *rfcode = NULL;
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int err;
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if (!cap_file_)
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return;
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if (prefs.gui_ask_unsaved) {
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if (cap_file_->is_tempfile || cap_file_->unsaved_changes) {
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QMessageBox msg_dialog;
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gchar *display_basename;
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int response;
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msg_dialog.setIcon(QMessageBox::Question);
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/* This is a temporary capture file or has unsaved changes; ask the
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user whether to save the capture. */
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if (cap_file_->is_tempfile) {
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msg_dialog.setText("Save packets before merging?");
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msg_dialog.setInformativeText("A temporary capture file can't be merged.");
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} else {
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/*
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* Format the message.
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*/
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display_basename = g_filename_display_basename(cap_file_->filename);
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msg_dialog.setText(QString("Save changes in \"%1\" before merging?").arg(display_basename));
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g_free(display_basename);
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msg_dialog.setInformativeText("Changes must be saved before the files can be merged.");
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}
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msg_dialog.setStandardButtons(QMessageBox::Save | QMessageBox::Cancel);
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msg_dialog.setDefaultButton(QMessageBox::Save);
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response = msg_dialog.exec();
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switch (response) {
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case QMessageBox::Save:
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/* Save the file but don't close it */
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saveCaptureFile(cap_file_, FALSE);
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break;
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case QMessageBox::Cancel:
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default:
|
|
/* Don't do the merge. */
|
|
return;
|
|
}
|
|
}
|
|
}
|
|
|
|
for (;;) {
|
|
CaptureFileDialog merge_dlg(this, display_filter);
|
|
int file_type;
|
|
cf_status_t merge_status;
|
|
char *in_filenames[2];
|
|
char *tmpname;
|
|
|
|
switch (prefs.gui_fileopen_style) {
|
|
|
|
case FO_STYLE_LAST_OPENED:
|
|
/* The user has specified that we should start out in the last directory
|
|
we looked in. If we've already opened a file, use its containing
|
|
directory, if we could determine it, as the directory, otherwise
|
|
use the "last opened" directory saved in the preferences file if
|
|
there was one. */
|
|
/* This is now the default behaviour in file_selection_new() */
|
|
break;
|
|
|
|
case FO_STYLE_SPECIFIED:
|
|
/* The user has specified that we should always start out in a
|
|
specified directory; if they've specified that directory,
|
|
start out by showing the files in that dir. */
|
|
if (prefs.gui_fileopen_dir[0] != '\0')
|
|
merge_dlg.setDirectory(prefs.gui_fileopen_dir);
|
|
break;
|
|
}
|
|
|
|
if (merge_dlg.merge(file_name)) {
|
|
if (dfilter_compile(display_filter.toUtf8().constData(), &rfcode)) {
|
|
cf_set_rfcode(cap_file_, rfcode);
|
|
} else {
|
|
/* Not valid. Tell the user, and go back and run the file
|
|
selection box again once they dismiss the alert. */
|
|
//bad_dfilter_alert_box(top_level, display_filter->str);
|
|
QMessageBox::warning(this, tr("Invalid Display Filter"),
|
|
QString("The filter expression ") +
|
|
display_filter +
|
|
QString(" isn't a valid display filter. (") +
|
|
dfilter_error_msg + QString(")."),
|
|
QMessageBox::Ok);
|
|
continue;
|
|
}
|
|
} else {
|
|
return;
|
|
}
|
|
|
|
file_type = cap_file_->cd_t;
|
|
|
|
/* Try to merge or append the two files */
|
|
tmpname = NULL;
|
|
if (merge_dlg.mergeType() == 0) {
|
|
/* chronological order */
|
|
in_filenames[0] = cap_file_->filename;
|
|
in_filenames[1] = file_name.toUtf8().data();
|
|
merge_status = cf_merge_files(&tmpname, 2, in_filenames, file_type, FALSE);
|
|
} else if (merge_dlg.mergeType() <= 0) {
|
|
/* prepend file */
|
|
in_filenames[0] = file_name.toUtf8().data();
|
|
in_filenames[1] = cap_file_->filename;
|
|
merge_status = cf_merge_files(&tmpname, 2, in_filenames, file_type, TRUE);
|
|
} else {
|
|
/* append file */
|
|
in_filenames[0] = cap_file_->filename;
|
|
in_filenames[1] = file_name.toUtf8().data();
|
|
merge_status = cf_merge_files(&tmpname, 2, in_filenames, file_type, TRUE);
|
|
}
|
|
|
|
if (merge_status != CF_OK) {
|
|
if (rfcode != NULL)
|
|
dfilter_free(rfcode);
|
|
g_free(tmpname);
|
|
continue;
|
|
}
|
|
|
|
cf_close(cap_file_);
|
|
|
|
/* Try to open the merged capture file. */
|
|
if (cf_open(&cfile, tmpname, TRUE /* temporary file */, &err) != CF_OK) {
|
|
/* We couldn't open it; fail. */
|
|
if (rfcode != NULL)
|
|
dfilter_free(rfcode);
|
|
g_free(tmpname);
|
|
return;
|
|
}
|
|
|
|
/* Attach the new read filter to "cf" ("cf_open()" succeeded, so
|
|
it closed the previous capture file, and thus destroyed any
|
|
previous read filter attached to "cf"). */
|
|
cfile.rfcode = rfcode;
|
|
|
|
switch (cf_read(&cfile, FALSE)) {
|
|
|
|
case CF_READ_OK:
|
|
case CF_READ_ERROR:
|
|
/* Just because we got an error, that doesn't mean we were unable
|
|
to read any of the file; we handle what we could get from the
|
|
file. */
|
|
break;
|
|
|
|
case CF_READ_ABORTED:
|
|
/* The user bailed out of re-reading the capture file; the
|
|
capture file has been closed - just free the capture file name
|
|
string and return (without changing the last containing
|
|
directory). */
|
|
g_free(tmpname);
|
|
return;
|
|
}
|
|
|
|
/* Save the name of the containing directory specified in the path name,
|
|
if any; we can write over cf_merged_name, which is a good thing, given that
|
|
"get_dirname()" does write over its argument. */
|
|
wsApp->setLastOpenDir(get_dirname(tmpname));
|
|
g_free(tmpname);
|
|
df_combo_box_->setEditText(display_filter);
|
|
main_ui_->statusBar->showExpert();
|
|
return;
|
|
}
|
|
|
|
}
|
|
|
|
void MainWindow::importCaptureFile() {
|
|
ImportTextDialog import_dlg;
|
|
|
|
if (!testCaptureFileClose(FALSE, *new QString(" before importing a new capture")))
|
|
return;
|
|
|
|
import_dlg.exec();
|
|
|
|
if (import_dlg.result() != QDialog::Accepted) {
|
|
main_ui_->mainStack->setCurrentWidget(main_welcome_);
|
|
return;
|
|
}
|
|
|
|
openCaptureFile(import_dlg.capfileName());
|
|
}
|
|
|
|
void MainWindow::saveCaptureFile(capture_file *cf, bool stay_closed) {
|
|
QString file_name;
|
|
gboolean discard_comments;
|
|
cf_write_status_t status;
|
|
|
|
if (cf->is_tempfile) {
|
|
/* This is a temporary capture file, so saving it means saving
|
|
it to a permanent file. Prompt the user for a location
|
|
to which to save it. Don't require that the file format
|
|
support comments - if it's a temporary capture file, it's
|
|
probably pcap-ng, which supports comments and, if it's
|
|
not pcap-ng, let the user decide what they want to do
|
|
if they've added comments. */
|
|
saveAsCaptureFile(cf, FALSE, stay_closed);
|
|
} else {
|
|
if (cf->unsaved_changes) {
|
|
/* This is not a temporary capture file, but it has unsaved
|
|
changes, so saving it means doing a "safe save" on top
|
|
of the existing file, in the same format - no UI needed
|
|
unless the file has comments and the file's format doesn't
|
|
support them.
|
|
|
|
If the file has comments, does the file's format support them?
|
|
If not, ask the user whether they want to discard the comments
|
|
or choose a different format. */
|
|
switch (CaptureFileDialog::checkSaveAsWithComments(this, cf, cf->cd_t)) {
|
|
|
|
case SAVE:
|
|
/* The file can be saved in the specified format as is;
|
|
just drive on and save in the format they selected. */
|
|
discard_comments = FALSE;
|
|
break;
|
|
|
|
case SAVE_WITHOUT_COMMENTS:
|
|
/* The file can't be saved in the specified format as is,
|
|
but it can be saved without the comments, and the user
|
|
said "OK, discard the comments", so save it in the
|
|
format they specified without the comments. */
|
|
discard_comments = TRUE;
|
|
break;
|
|
|
|
case SAVE_IN_ANOTHER_FORMAT:
|
|
/* There are file formats in which we can save this that
|
|
support comments, and the user said not to delete the
|
|
comments. Do a "Save As" so the user can select
|
|
one of those formats and choose a file name. */
|
|
saveAsCaptureFile(cf, TRUE, stay_closed);
|
|
return;
|
|
|
|
case CANCELLED:
|
|
/* The user said "forget it". Just return. */
|
|
return;
|
|
|
|
default:
|
|
/* Squelch warnings that discard_comments is being used
|
|
uninitialized. */
|
|
g_assert_not_reached();
|
|
return;
|
|
}
|
|
|
|
/* XXX - cf->filename might get freed out from under us, because
|
|
the code path through which cf_save_packets() goes currently
|
|
closes the current file and then opens and reloads the saved file,
|
|
so make a copy and free it later. */
|
|
file_name = cf->filename;
|
|
status = cf_save_packets(cf, file_name.toUtf8().constData(), cf->cd_t, cf->iscompressed,
|
|
discard_comments, stay_closed);
|
|
switch (status) {
|
|
|
|
case CF_WRITE_OK:
|
|
/* The save succeeded; we're done.
|
|
If we discarded comments, redraw the packet list to reflect
|
|
any packets that no longer have comments. */
|
|
if (discard_comments)
|
|
packet_list_queue_draw();
|
|
break;
|
|
|
|
case CF_WRITE_ERROR:
|
|
/* The write failed.
|
|
XXX - OK, what do we do now? Let them try a
|
|
"Save As", in case they want to try to save to a
|
|
different directory r file system? */
|
|
break;
|
|
|
|
case CF_WRITE_ABORTED:
|
|
/* The write was aborted; just drive on. */
|
|
break;
|
|
}
|
|
}
|
|
/* Otherwise just do nothing. */
|
|
}
|
|
}
|
|
|
|
void MainWindow::saveAsCaptureFile(capture_file *cf, bool must_support_comments, bool stay_closed) {
|
|
QString file_name = "";
|
|
int file_type;
|
|
gboolean compressed;
|
|
cf_write_status_t status;
|
|
QString file_name_lower;
|
|
QString file_suffix;
|
|
GSList *extensions_list, *extension;
|
|
gboolean add_extension;
|
|
gchar *dirname;
|
|
gboolean discard_comments = FALSE;
|
|
|
|
if (!cf) {
|
|
return;
|
|
}
|
|
|
|
for (;;) {
|
|
CaptureFileDialog save_as_dlg(this);
|
|
|
|
switch (prefs.gui_fileopen_style) {
|
|
|
|
case FO_STYLE_LAST_OPENED:
|
|
/* The user has specified that we should start out in the last directory
|
|
we looked in. If we've already opened a file, use its containing
|
|
directory, if we could determine it, as the directory, otherwise
|
|
use the "last opened" directory saved in the preferences file if
|
|
there was one. */
|
|
/* This is now the default behaviour in file_selection_new() */
|
|
break;
|
|
|
|
case FO_STYLE_SPECIFIED:
|
|
/* The user has specified that we should always start out in a
|
|
specified directory; if they've specified that directory,
|
|
start out by showing the files in that dir. */
|
|
if (prefs.gui_fileopen_dir[0] != '\0')
|
|
save_as_dlg.setDirectory(prefs.gui_fileopen_dir);
|
|
break;
|
|
}
|
|
|
|
/* If the file has comments, does the format the user selected
|
|
support them? If not, ask the user whether they want to
|
|
discard the comments or choose a different format. */
|
|
switch(save_as_dlg.saveAs(cf, file_name, must_support_comments)) {
|
|
|
|
case SAVE:
|
|
/* The file can be saved in the specified format as is;
|
|
just drive on and save in the format they selected. */
|
|
discard_comments = FALSE;
|
|
break;
|
|
|
|
case SAVE_WITHOUT_COMMENTS:
|
|
/* The file can't be saved in the specified format as is,
|
|
but it can be saved without the comments, and the user
|
|
said "OK, discard the comments", so save it in the
|
|
format they specified without the comments. */
|
|
discard_comments = TRUE;
|
|
break;
|
|
|
|
case SAVE_IN_ANOTHER_FORMAT:
|
|
/* There are file formats in which we can save this that
|
|
support comments, and the user said not to delete the
|
|
comments. The combo box of file formats has had the
|
|
formats that don't support comments trimmed from it,
|
|
so run the dialog again, to let the user decide
|
|
whether to save in one of those formats or give up. */
|
|
discard_comments = FALSE;
|
|
must_support_comments = TRUE;
|
|
continue;
|
|
|
|
case CANCELLED:
|
|
/* The user said "forget it". Just get rid of the dialog box
|
|
and return. */
|
|
return;
|
|
}
|
|
file_type = save_as_dlg.selectedFileType();
|
|
compressed = save_as_dlg.isCompressed();
|
|
|
|
/*
|
|
* Append the default file extension if there's none given by
|
|
* the user or if they gave one that's not one of the valid
|
|
* extensions for the file type.
|
|
*/
|
|
file_name_lower = file_name.toLower();
|
|
extensions_list = wtap_get_file_extensions_list(file_type, FALSE);
|
|
if (extensions_list != NULL) {
|
|
/* We have one or more extensions for this file type.
|
|
Start out assuming we need to add the default one. */
|
|
add_extension = TRUE;
|
|
|
|
/* OK, see if the file has one of those extensions. */
|
|
for (extension = extensions_list; extension != NULL;
|
|
extension = g_slist_next(extension)) {
|
|
file_suffix += tr(".") + (char *)extension->data;
|
|
if (file_name_lower.endsWith(file_suffix)) {
|
|
/*
|
|
* The file name has one of the extensions for
|
|
* this file type.
|
|
*/
|
|
add_extension = FALSE;
|
|
break;
|
|
}
|
|
file_suffix += ".gz";
|
|
if (file_name_lower.endsWith(file_suffix)) {
|
|
/*
|
|
* The file name has one of the extensions for
|
|
* this file type.
|
|
*/
|
|
add_extension = FALSE;
|
|
break;
|
|
}
|
|
}
|
|
} else {
|
|
/* We have no extensions for this file type. Don't add one. */
|
|
add_extension = FALSE;
|
|
}
|
|
if (add_extension) {
|
|
if (wtap_default_file_extension(file_type) != NULL) {
|
|
file_name += tr(".") + wtap_default_file_extension(file_type);
|
|
if (compressed) {
|
|
file_name += ".gz";
|
|
}
|
|
}
|
|
}
|
|
|
|
//#ifndef _WIN32
|
|
// /* If the file exists and it's user-immutable or not writable,
|
|
// ask the user whether they want to override that. */
|
|
// if (!file_target_unwritable_ui(top_level, file_name.toUtf8().constData())) {
|
|
// /* They don't. Let them try another file name or cancel. */
|
|
// continue;
|
|
// }
|
|
//#endif
|
|
|
|
/* Attempt to save the file */
|
|
status = cf_save_packets(cf, file_name.toUtf8().constData(), file_type, compressed,
|
|
discard_comments, stay_closed);
|
|
switch (status) {
|
|
|
|
case CF_WRITE_OK:
|
|
/* The save succeeded; we're done. */
|
|
/* Save the directory name for future file dialogs. */
|
|
dirname = get_dirname(file_name.toUtf8().data()); /* Overwrites cf_name */
|
|
set_last_open_dir(dirname);
|
|
/* If we discarded comments, redraw the packet list to reflect
|
|
any packets that no longer have comments. */
|
|
if (discard_comments)
|
|
packet_list_queue_draw();
|
|
return;
|
|
|
|
case CF_WRITE_ERROR:
|
|
/* The save failed; let the user try again. */
|
|
continue;
|
|
|
|
case CF_WRITE_ABORTED:
|
|
/* The user aborted the save; just return. */
|
|
return;
|
|
}
|
|
}
|
|
return;
|
|
}
|
|
|
|
bool MainWindow::testCaptureFileClose(bool from_quit, QString &before_what) {
|
|
bool capture_in_progress = FALSE;
|
|
|
|
if (!cap_file_ || cap_file_->state == FILE_CLOSED)
|
|
return true; /* Already closed, nothing to do */
|
|
|
|
#ifdef HAVE_LIBPCAP
|
|
if (cap_file_->state == FILE_READ_IN_PROGRESS) {
|
|
/* This is true if we're reading a capture file *or* if we're doing
|
|
a live capture. If we're reading a capture file, the main loop
|
|
is busy reading packets, and only accepting input from the
|
|
progress dialog, so we can't get here, so this means we're
|
|
doing a capture. */
|
|
capture_in_progress = TRUE;
|
|
}
|
|
#endif
|
|
|
|
if (prefs.gui_ask_unsaved) {
|
|
if (cap_file_->is_tempfile || capture_in_progress || cap_file_->unsaved_changes) {
|
|
QMessageBox msg_dialog;
|
|
QString question;
|
|
QPushButton *default_button;
|
|
int response;
|
|
|
|
msg_dialog.setIcon(QMessageBox::Question);
|
|
|
|
/* This is a temporary capture file, or there's a capture in
|
|
progress, or the file has unsaved changes; ask the user whether
|
|
to save the data. */
|
|
if (cap_file_->is_tempfile) {
|
|
|
|
msg_dialog.setText("You have unsaved packets");
|
|
msg_dialog.setInformativeText("They will be lost if you don't save them.");
|
|
|
|
if (capture_in_progress) {
|
|
question.append("Do you want to stop the capture and save the captured packets");
|
|
} else {
|
|
question.append("Do you want to save the captured packets");
|
|
}
|
|
question.append(before_what).append("?");
|
|
msg_dialog.setInformativeText(question);
|
|
|
|
|
|
} else {
|
|
/*
|
|
* Format the message.
|
|
*/
|
|
if (capture_in_progress) {
|
|
question.append("Do you want to stop the capture and save the captured packets");
|
|
question.append(before_what).append("?");
|
|
msg_dialog.setInformativeText("Your captured packets will be lost if you don't save them.");
|
|
} else {
|
|
gchar *display_basename = g_filename_display_basename(cap_file_->filename);
|
|
question.append(QString("Do you want to save the changes you've made to the capture file \"%1\"%2?")
|
|
.arg(display_basename)
|
|
.arg(before_what)
|
|
);
|
|
g_free(display_basename);
|
|
msg_dialog.setInformativeText("Your changes will be lost if you don't save them.");
|
|
}
|
|
}
|
|
|
|
// XXX Text comes from ui/gtk/stock_icons.[ch]
|
|
// Note that the button roles differ from the GTK+ version.
|
|
// Cancel = RejectRole
|
|
// Save = AcceptRole
|
|
// Don't Save = DestructiveRole
|
|
msg_dialog.setStandardButtons(QMessageBox::Cancel);
|
|
|
|
if (capture_in_progress) {
|
|
default_button = msg_dialog.addButton("Stop and Save", QMessageBox::AcceptRole);
|
|
} else {
|
|
default_button = msg_dialog.addButton(QMessageBox::Save);
|
|
}
|
|
msg_dialog.setDefaultButton(default_button);
|
|
|
|
if (from_quit) {
|
|
if (cap_file_->state == FILE_READ_IN_PROGRESS) {
|
|
msg_dialog.addButton("Stop and Quit without Saving", QMessageBox::DestructiveRole);
|
|
} else {
|
|
msg_dialog.addButton("Quit without Saving", QMessageBox::DestructiveRole);
|
|
}
|
|
} else {
|
|
if (capture_in_progress) {
|
|
msg_dialog.addButton("Stop and Continue without Saving", QMessageBox::DestructiveRole);
|
|
} else {
|
|
msg_dialog.addButton(QMessageBox::Discard);
|
|
}
|
|
}
|
|
|
|
response = msg_dialog.exec();
|
|
|
|
switch (response) {
|
|
|
|
case QMessageBox::Save:
|
|
#ifdef HAVE_LIBPCAP
|
|
/* If there's a capture in progress, we have to stop the capture
|
|
and then do the save. */
|
|
if (capture_in_progress)
|
|
captureStop();
|
|
#endif
|
|
/* Save the file and close it */
|
|
saveCaptureFile(cap_file_, TRUE);
|
|
break;
|
|
|
|
case QMessageBox::Discard:
|
|
#ifdef HAVE_LIBPCAP
|
|
/*
|
|
* If there's a capture in progress; we have to stop the capture
|
|
* and then do the close.
|
|
*/
|
|
if (capture_in_progress)
|
|
captureStop();
|
|
#endif
|
|
/* Just close the file, discarding changes */
|
|
cf_close(cap_file_);
|
|
return true;
|
|
break;
|
|
|
|
case QMessageBox::Cancel:
|
|
default:
|
|
/* Don't close the file (and don't stop any capture in progress). */
|
|
return false; /* file not closed */
|
|
break;
|
|
}
|
|
} else {
|
|
/* Unchanged file, just close it */
|
|
cf_close(cap_file_);
|
|
}
|
|
} else {
|
|
/* User asked not to be bothered by those prompts, just close it.
|
|
XXX - should that apply only to saving temporary files? */
|
|
#ifdef HAVE_LIBPCAP
|
|
/* If there's a capture in progress, we have to stop the capture
|
|
and then do the close. */
|
|
if (capture_in_progress)
|
|
captureStop();
|
|
#endif
|
|
cf_close(cap_file_);
|
|
}
|
|
|
|
return true; /* File closed */
|
|
}
|
|
|
|
void MainWindow::captureStop() {
|
|
stopCapture();
|
|
|
|
while(cap_file_ && cap_file_->state == FILE_READ_IN_PROGRESS) {
|
|
WiresharkApplication::processEvents();
|
|
}
|
|
}
|
|
|
|
// Menu state
|
|
|
|
/* Enable or disable menu items based on whether you have a capture file
|
|
you've finished reading and, if you have one, whether it's been saved
|
|
and whether it could be saved except by copying the raw packet data. */
|
|
void MainWindow::setMenusForCaptureFile(bool force_disable)
|
|
{
|
|
if (force_disable || cap_file_ == NULL || cap_file_->state == FILE_READ_IN_PROGRESS) {
|
|
/* We have no capture file or we're currently reading a file */
|
|
main_ui_->actionFileMerge->setEnabled(false);
|
|
main_ui_->actionFileClose->setEnabled(false);
|
|
main_ui_->actionFileSave->setEnabled(false);
|
|
main_ui_->actionFileSaveAs->setEnabled(false);
|
|
main_ui_->actionFileExportPackets->setEnabled(false);
|
|
main_ui_->actionFileExportPacketDissections->setEnabled(false);
|
|
main_ui_->actionFileExportPacketBytes->setEnabled(false);
|
|
main_ui_->actionFileExportSSLSessionKeys->setEnabled(false);
|
|
main_ui_->actionFileExportObjects->setEnabled(false);
|
|
main_ui_->actionViewReload->setEnabled(false);
|
|
} else {
|
|
main_ui_->actionFileMerge->setEnabled(cf_can_write_with_wiretap(cap_file_));
|
|
|
|
main_ui_->actionFileClose->setEnabled(true);
|
|
/*
|
|
* "Save" should be available only if:
|
|
*
|
|
* the file has unsaved changes, and we can save it in some
|
|
* format through Wiretap
|
|
*
|
|
* or
|
|
*
|
|
* the file is a temporary file and has no unsaved changes (so
|
|
* that "saving" it just means copying it).
|
|
*/
|
|
main_ui_->actionFileSave->setEnabled(
|
|
(cap_file_->unsaved_changes && cf_can_write_with_wiretap(cap_file_)) ||
|
|
(cap_file_->is_tempfile && !cap_file_->unsaved_changes));
|
|
/*
|
|
* "Save As..." should be available only if:
|
|
*
|
|
* we can save it in some format through Wiretap
|
|
*
|
|
* or
|
|
*
|
|
* the file is a temporary file and has no unsaved changes (so
|
|
* that "saving" it just means copying it).
|
|
*/
|
|
main_ui_->actionFileSaveAs->setEnabled(
|
|
cf_can_write_with_wiretap(cap_file_) ||
|
|
(cap_file_->is_tempfile && !cap_file_->unsaved_changes));
|
|
/*
|
|
* "Export Specified Packets..." should be available only if
|
|
* we can write the file out in at least one format.
|
|
*/
|
|
// set_menu_sensitivity(ui_manager_main_menubar, "/Menubar/FileMenu/ExportSpecifiedPackets",
|
|
// cf_can_write_with_wiretap(cf));
|
|
main_ui_->actionFileExportPacketDissections->setEnabled(true);
|
|
main_ui_->actionFileExportPacketBytes->setEnabled(true);
|
|
main_ui_->actionFileExportSSLSessionKeys->setEnabled(true);
|
|
main_ui_->actionFileExportObjects->setEnabled(true);
|
|
main_ui_->actionViewReload->setEnabled(true);
|
|
}
|
|
}
|
|
|
|
void MainWindow::setMenusForCaptureInProgress(bool capture_in_progress) {
|
|
/* Either a capture was started or stopped; in either case, it's not
|
|
in the process of stopping, so allow quitting. */
|
|
|
|
main_ui_->actionFileOpen->setEnabled(!capture_in_progress);
|
|
main_ui_->menuOpenRecentCaptureFile->setEnabled(!capture_in_progress);
|
|
main_ui_->actionFileExportPacketDissections->setEnabled(capture_in_progress);
|
|
main_ui_->actionFileExportPacketBytes->setEnabled(capture_in_progress);
|
|
main_ui_->actionFileExportSSLSessionKeys->setEnabled(capture_in_progress);
|
|
main_ui_->actionFileExportObjects->setEnabled(capture_in_progress);
|
|
main_ui_->menuFileSet->setEnabled(!capture_in_progress);
|
|
main_ui_->actionFileQuit->setEnabled(true);
|
|
|
|
// set_menu_sensitivity(ui_manager_packet_list_heading, "/PacketListHeadingPopup/SortAscending",
|
|
// !capture_in_progress);
|
|
// set_menu_sensitivity(ui_manager_packet_list_heading, "/PacketListHeadingPopup/SortDescending",
|
|
// !capture_in_progress);
|
|
// set_menu_sensitivity(ui_manager_packet_list_heading, "/PacketListHeadingPopup/NoSorting",
|
|
// !capture_in_progress);
|
|
|
|
#ifdef HAVE_LIBPCAP
|
|
main_ui_->actionCaptureOptions->setEnabled(!capture_in_progress);
|
|
main_ui_->actionStartCapture->setEnabled(!capture_in_progress);
|
|
main_ui_->actionStartCapture->setChecked(capture_in_progress);
|
|
main_ui_->actionStopCapture->setEnabled(capture_in_progress);
|
|
main_ui_->actionCaptureRestart->setEnabled(capture_in_progress);
|
|
#endif /* HAVE_LIBPCAP */
|
|
|
|
}
|
|
|
|
void MainWindow::setMenusForCaptureStopping() {
|
|
main_ui_->actionFileQuit->setEnabled(false);
|
|
#ifdef HAVE_LIBPCAP
|
|
main_ui_->actionStartCapture->setChecked(false);
|
|
main_ui_->actionStopCapture->setEnabled(false);
|
|
main_ui_->actionCaptureRestart->setEnabled(false);
|
|
#endif /* HAVE_LIBPCAP */
|
|
}
|
|
|
|
void MainWindow::setMenusForFileSet(bool enable_list_files) {
|
|
bool enable_next = fileset_get_next() != NULL && enable_list_files;
|
|
bool enable_prev = fileset_get_previous() != NULL && enable_list_files;
|
|
|
|
main_ui_->actionFileSetListFiles->setEnabled(enable_list_files);
|
|
main_ui_->actionFileSetNextFile->setEnabled(enable_next);
|
|
main_ui_->actionFileSetPreviousFile->setEnabled(enable_prev);
|
|
}
|
|
|
|
void MainWindow::updateForUnsavedChanges() {
|
|
// set_display_filename(cf);
|
|
setMenusForCaptureFile();
|
|
// set_toolbar_for_capture_file(cf);
|
|
|
|
}
|
|
|
|
/* Update main window items based on whether there's a capture in progress. */
|
|
void MainWindow::setForCaptureInProgress(gboolean capture_in_progress)
|
|
{
|
|
setMenusForCaptureInProgress(capture_in_progress);
|
|
|
|
//#ifdef HAVE_LIBPCAP
|
|
// set_toolbar_for_capture_in_progress(capture_in_progress);
|
|
|
|
// set_capture_if_dialog_for_capture_in_progress(capture_in_progress);
|
|
//#endif
|
|
}
|
|
|
|
// Capture callbacks
|
|
|
|
#ifdef HAVE_LIBPCAP
|
|
void MainWindow::captureCapturePrepared(capture_options *capture_opts) {
|
|
qDebug() << "FIX captureCapturePrepared";
|
|
// main_capture_set_main_window_title(capture_opts);
|
|
|
|
// if(icon_list == NULL) {
|
|
// icon_list = icon_list_create(wsiconcap16_xpm, wsiconcap32_xpm, wsiconcap48_xpm, NULL);
|
|
// }
|
|
// gtk_window_set_icon_list(GTK_WINDOW(top_level), icon_list);
|
|
|
|
/* Disable menu items that make no sense if you're currently running
|
|
a capture. */
|
|
setForCaptureInProgress(true);
|
|
// set_capture_if_dialog_for_capture_in_progress(TRUE);
|
|
|
|
// /* Don't set up main window for a capture file. */
|
|
// main_set_for_capture_file(FALSE);
|
|
main_ui_->mainStack->setCurrentWidget(packet_splitter_);
|
|
cap_file_ = (capture_file *) capture_opts->cf;
|
|
}
|
|
void MainWindow::captureCaptureUpdateStarted(capture_options *capture_opts) {
|
|
Q_UNUSED(capture_opts);
|
|
|
|
qDebug() << "captureCaptureUpdateStarted";
|
|
setForCaptureInProgress(true);
|
|
}
|
|
void MainWindow::captureCaptureUpdateFinished(capture_options *capture_opts) {
|
|
Q_UNUSED(capture_opts);
|
|
|
|
/* The capture isn't stopping any more - it's stopped. */
|
|
capture_stopping_ = false;
|
|
|
|
/* Update the main window as appropriate */
|
|
updateForUnsavedChanges();
|
|
|
|
/* Enable menu items that make sense if you're not currently running
|
|
a capture. */
|
|
setForCaptureInProgress(false);
|
|
|
|
}
|
|
void MainWindow::captureCaptureFixedStarted(capture_options *capture_opts) {
|
|
Q_UNUSED(capture_opts);
|
|
qDebug() << "captureCaptureFixedStarted";
|
|
}
|
|
void MainWindow::captureCaptureFixedFinished(capture_options *capture_opts) {
|
|
Q_UNUSED(capture_opts);
|
|
qDebug() << "captureCaptureFixedFinished";
|
|
|
|
/* The capture isn't stopping any more - it's stopped. */
|
|
capture_stopping_ = false;
|
|
|
|
/* Enable menu items that make sense if you're not currently running
|
|
a capture. */
|
|
setForCaptureInProgress(false);
|
|
|
|
}
|
|
void MainWindow::captureCaptureStopping(capture_options *capture_opts) {
|
|
Q_UNUSED(capture_opts);
|
|
|
|
capture_stopping_ = true;
|
|
setMenusForCaptureStopping();
|
|
}
|
|
void MainWindow::captureCaptureFailed(capture_options *capture_opts) {
|
|
Q_UNUSED(capture_opts);
|
|
qDebug() << "captureCaptureFailed";
|
|
/* Capture isn't stopping any more. */
|
|
capture_stopping_ = false;
|
|
|
|
setForCaptureInProgress(false);
|
|
}
|
|
#endif // HAVE_LIBPCAP
|
|
|
|
|
|
// Callbacks from cfile.c via WiresharkApplication::captureFileCallback
|
|
|
|
void MainWindow::captureFileOpened(const capture_file *cf) {
|
|
if (cf->window != this) return;
|
|
cap_file_ = (capture_file *) cf;
|
|
|
|
file_set_dialog_.fileOpened(cf);
|
|
setMenusForFileSet(true);
|
|
}
|
|
|
|
void MainWindow::captureFileReadStarted(const capture_file *cf) {
|
|
if (cf != cap_file_) return;
|
|
// tap_param_dlg_update();
|
|
|
|
/* Set up main window for a capture file. */
|
|
// main_set_for_capture_file(TRUE);
|
|
|
|
main_ui_->statusBar->popFileStatus();
|
|
QString msg = QString(tr("Loading: %1")).arg(get_basename(cf->filename));
|
|
main_ui_->statusBar->pushFileStatus(msg);
|
|
main_ui_->mainStack->setCurrentWidget(packet_splitter_);
|
|
WiresharkApplication::processEvents();
|
|
}
|
|
|
|
void MainWindow::captureFileReadFinished(const capture_file *cf) {
|
|
if (cf != cap_file_) return;
|
|
|
|
// gchar *dir_path;
|
|
|
|
// if (!cf->is_tempfile && cf->filename) {
|
|
// /* Add this filename to the list of recent files in the "Recent Files" submenu */
|
|
// add_menu_recent_capture_file(cf->filename);
|
|
|
|
// /* Remember folder for next Open dialog and save it in recent */
|
|
// dir_path = get_dirname(g_strdup(cf->filename));
|
|
// wsApp->setLastOpenDir(dir_path);
|
|
// g_free(dir_path);
|
|
// }
|
|
// set_display_filename(cf);
|
|
|
|
/* Update the appropriate parts of the main window. */
|
|
updateForUnsavedChanges();
|
|
|
|
// /* Enable menu items that make sense if you have some captured packets. */
|
|
// set_menus_for_captured_packets(TRUE);
|
|
|
|
main_ui_->statusBar->popFileStatus();
|
|
QString msg = QString().sprintf("%s", get_basename(cf->filename));
|
|
main_ui_->statusBar->pushFileStatus(msg);
|
|
}
|
|
|
|
void MainWindow::captureFileClosing(const capture_file *cf) {
|
|
if (cf != cap_file_) return;
|
|
|
|
setMenusForCaptureFile(true);
|
|
setForCaptureInProgress(false);
|
|
|
|
// Reset expert info indicator
|
|
main_ui_->statusBar->hideExpert();
|
|
// gtk_widget_show(expert_info_none);
|
|
}
|
|
|
|
void MainWindow::captureFileClosed(const capture_file *cf) {
|
|
if (cf != cap_file_) return;
|
|
packets_bar_update();
|
|
|
|
file_set_dialog_.fileClosed();
|
|
setMenusForFileSet(false);
|
|
|
|
// Reset expert info indicator
|
|
main_ui_->statusBar->hideExpert();
|
|
|
|
main_ui_->statusBar->popFileStatus();
|
|
cap_file_ = NULL;
|
|
}
|
|
|
|
|
|
// ui/gtk/capture_dlg.c:start_capture_confirmed
|
|
|
|
void MainWindow::startCapture() {
|
|
interface_options interface_opts;
|
|
guint i;
|
|
|
|
/* did the user ever select a capture interface before? */
|
|
if(global_capture_opts.num_selected == 0 &&
|
|
((prefs.capture_device == NULL) || (*prefs.capture_device != '\0'))) {
|
|
QString msg = QString("No interface selected");
|
|
main_ui_->statusBar->pushTemporaryStatus(msg);
|
|
return;
|
|
}
|
|
|
|
/* XXX - we might need to init other pref data as well... */
|
|
// main_auto_scroll_live_changed(auto_scroll_live);
|
|
|
|
/* XXX - can this ever happen? */
|
|
if (global_capture_opts.state != CAPTURE_STOPPED)
|
|
return;
|
|
|
|
/* close the currently loaded capture file */
|
|
cf_close((capture_file *) global_capture_opts.cf);
|
|
|
|
/* Copy the selected interfaces to the set of interfaces to use for
|
|
this capture. */
|
|
collect_ifaces(&global_capture_opts);
|
|
|
|
if (capture_start(&global_capture_opts)) {
|
|
/* The capture succeeded, which means the capture filter syntax is
|
|
valid; add this capture filter to the recent capture filter list. */
|
|
for (i = 0; i < global_capture_opts.ifaces->len; i++) {
|
|
interface_opts = g_array_index(global_capture_opts.ifaces, interface_options, i);
|
|
if (interface_opts.cfilter) {
|
|
// cfilter_combo_add_recent(interface_opts.cfilter);
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
// Copied from ui/gtk/gui_utils.c
|
|
void MainWindow::pipeTimeout() {
|
|
#ifdef _WIN32
|
|
HANDLE handle;
|
|
DWORD avail = 0;
|
|
gboolean result, result1;
|
|
DWORD childstatus;
|
|
gint iterations = 0;
|
|
|
|
|
|
/* try to read data from the pipe only 5 times, to avoid blocking */
|
|
while(iterations < 5) {
|
|
/*g_log(NULL, G_LOG_LEVEL_DEBUG, "pipe_timer_cb: new iteration");*/
|
|
|
|
/* Oddly enough although Named pipes don't work on win9x,
|
|
PeekNamedPipe does !!! */
|
|
handle = (HANDLE) _get_osfhandle (pipe_source_);
|
|
result = PeekNamedPipe(handle, NULL, 0, NULL, &avail, NULL);
|
|
|
|
/* Get the child process exit status */
|
|
result1 = GetExitCodeProcess((HANDLE)*(pipe_child_process_),
|
|
&childstatus);
|
|
|
|
/* If the Peek returned an error, or there are bytes to be read
|
|
or the childwatcher thread has terminated then call the normal
|
|
callback */
|
|
if (!result || avail > 0 || childstatus != STILL_ACTIVE) {
|
|
|
|
/*g_log(NULL, G_LOG_LEVEL_DEBUG, "pipe_timer_cb: data avail");*/
|
|
|
|
/* And call the real handler */
|
|
if (!pipe_input_cb_(pipe_source_, pipe_user_data_)) {
|
|
g_log(NULL, G_LOG_LEVEL_DEBUG, "pipe_timer_cb: input pipe closed, iterations: %u", iterations);
|
|
/* pipe closed, return false so that the old timer is not run again */
|
|
delete pipe_timer_;
|
|
return;
|
|
}
|
|
}
|
|
else {
|
|
/*g_log(NULL, G_LOG_LEVEL_DEBUG, "pipe_timer_cb: no data avail");*/
|
|
/* No data, stop now */
|
|
break;
|
|
}
|
|
|
|
iterations++;
|
|
}
|
|
#endif // _WIN32
|
|
}
|
|
|
|
void MainWindow::pipeActivated(int source) {
|
|
#ifdef _WIN32
|
|
Q_UNUSED(source);
|
|
#else
|
|
g_assert(source == pipe_source_);
|
|
|
|
pipe_notifier_->setEnabled(false);
|
|
if (pipe_input_cb_(pipe_source_, pipe_user_data_)) {
|
|
pipe_notifier_->setEnabled(true);
|
|
} else {
|
|
delete pipe_notifier_;
|
|
}
|
|
#endif // _WIN32
|
|
}
|
|
|
|
void MainWindow::pipeNotifierDestroyed() {
|
|
#ifdef _WIN32
|
|
pipe_timer_ = NULL;
|
|
#else
|
|
pipe_notifier_ = NULL;
|
|
#endif // _WIN32
|
|
}
|
|
|
|
void MainWindow::stopCapture() {
|
|
//#ifdef HAVE_AIRPCAP
|
|
// if (airpcap_if_active)
|
|
// airpcap_set_toolbar_stop_capture(airpcap_if_active);
|
|
//#endif
|
|
|
|
capture_stop(&global_capture_opts);
|
|
}
|
|
|
|
// XXX - Copied from ui/gtk/menus.c
|
|
|
|
/**
|
|
* Add the capture filename (with an absolute path) to the "Recent Files" menu.
|
|
*
|
|
* @param cf_name Absolute path to the file.
|
|
* @param first Prepend the filename if true, otherwise append it. Default is false (append).
|
|
*/
|
|
// XXX - We should probably create a RecentFile class.
|
|
void MainWindow::updateRecentFiles() {
|
|
QAction *ra;
|
|
QMenu *recentMenu = main_ui_->menuOpenRecentCaptureFile;
|
|
QString action_cf_name;
|
|
|
|
if (!recentMenu) {
|
|
return;
|
|
}
|
|
|
|
recentMenu->clear();
|
|
|
|
/* Iterate through the actions in menuOpenRecentCaptureFile,
|
|
* removing special items, a maybe duplicate entry and every item above count_max */
|
|
int shortcut = Qt::Key_0;
|
|
foreach (recent_item_status *ri, wsApp->recent_item_list()) {
|
|
// Add the new item
|
|
ra = new QAction(recentMenu);
|
|
ra->setData(ri->filename);
|
|
// XXX - Needs get_recent_item_status or equivalent
|
|
ra->setEnabled(ri->accessible);
|
|
recentMenu->insertAction(NULL, ra);
|
|
action_cf_name = ra->data().toString();
|
|
if (shortcut <= Qt::Key_9) {
|
|
ra->setShortcut(Qt::META | shortcut);
|
|
shortcut++;
|
|
}
|
|
ra->setText(action_cf_name);
|
|
connect(ra, SIGNAL(triggered()), this, SLOT(recentActionTriggered()));
|
|
}
|
|
|
|
if (recentMenu->actions().count() > 0) {
|
|
// Separator + "Clear"
|
|
// XXX - Do we really need this?
|
|
ra = new QAction(recentMenu);
|
|
ra->setSeparator(true);
|
|
recentMenu->insertAction(NULL, ra);
|
|
|
|
ra = new QAction(recentMenu);
|
|
ra->setText(tr("Clear Menu"));
|
|
recentMenu->insertAction(NULL, ra);
|
|
connect(ra, SIGNAL(triggered()), wsApp, SLOT(clearRecentItems()));
|
|
} else {
|
|
if (main_ui_->actionDummyNoFilesFound) {
|
|
recentMenu->addAction(main_ui_->actionDummyNoFilesFound);
|
|
}
|
|
}
|
|
}
|
|
|
|
void MainWindow::recentActionTriggered() {
|
|
QAction *ra = qobject_cast<QAction*>(sender());
|
|
|
|
if (ra) {
|
|
QString cfPath = ra->data().toString();
|
|
openCaptureFile(cfPath);
|
|
}
|
|
}
|
|
|
|
|
|
// File Menu
|
|
|
|
void MainWindow::on_actionFileOpen_triggered()
|
|
{
|
|
openCaptureFile();
|
|
}
|
|
|
|
void MainWindow::on_actionFileMerge_triggered()
|
|
{
|
|
mergeCaptureFile();
|
|
}
|
|
|
|
void MainWindow::on_actionFileImport_triggered()
|
|
{
|
|
importCaptureFile();
|
|
}
|
|
|
|
void MainWindow::on_actionFileClose_triggered() {
|
|
if (testCaptureFileClose())
|
|
main_ui_->mainStack->setCurrentWidget(main_welcome_);
|
|
}
|
|
|
|
void MainWindow::on_actionFileSave_triggered()
|
|
{
|
|
saveCaptureFile(cap_file_, FALSE);
|
|
}
|
|
|
|
void MainWindow::on_actionFileSaveAs_triggered()
|
|
{
|
|
saveAsCaptureFile(cap_file_, FALSE, TRUE);
|
|
}
|
|
|
|
void MainWindow::on_actionFileSetListFiles_triggered()
|
|
{
|
|
file_set_dialog_.exec();
|
|
}
|
|
|
|
void MainWindow::on_actionFileSetNextFile_triggered()
|
|
{
|
|
fileset_entry *entry = fileset_get_next();
|
|
|
|
if (entry) {
|
|
QString new_cf_path = entry->fullname;
|
|
openCaptureFile(new_cf_path);
|
|
}
|
|
}
|
|
|
|
void MainWindow::on_actionFileSetPreviousFile_triggered()
|
|
{
|
|
fileset_entry *entry = fileset_get_previous();
|
|
|
|
if (entry) {
|
|
QString new_cf_path = entry->fullname;
|
|
openCaptureFile(new_cf_path);
|
|
}
|
|
}
|
|
|
|
// View Menu
|
|
|
|
// Expand / collapse slots in proto_tree
|
|
|
|
// Go Menu
|
|
|
|
// Next / previous / first / last slots in packet_list
|
|
|
|
// Help Menu
|
|
void MainWindow::on_actionHelpContents_triggered() {
|
|
|
|
topic_action(HELP_CONTENT);
|
|
}
|
|
|
|
void MainWindow::on_actionHelpMPWireshark_triggered() {
|
|
|
|
topic_action(LOCALPAGE_MAN_WIRESHARK);
|
|
}
|
|
void MainWindow::on_actionHelpMPWireshark_Filter_triggered() {
|
|
|
|
topic_action(LOCALPAGE_MAN_WIRESHARK_FILTER);
|
|
}
|
|
void MainWindow::on_actionHelpMPTShark_triggered() {
|
|
|
|
topic_action(LOCALPAGE_MAN_TSHARK);
|
|
}
|
|
void MainWindow::on_actionHelpMPRawShark_triggered() {
|
|
|
|
topic_action(LOCALPAGE_MAN_RAWSHARK);
|
|
}
|
|
void MainWindow::on_actionHelpMPDumpcap_triggered() {
|
|
|
|
topic_action(LOCALPAGE_MAN_DUMPCAP);
|
|
}
|
|
void MainWindow::on_actionHelpMPMergecap_triggered() {
|
|
|
|
topic_action(LOCALPAGE_MAN_MERGECAP);
|
|
}
|
|
void MainWindow::on_actionHelpMPEditcap_triggered() {
|
|
|
|
topic_action(LOCALPAGE_MAN_EDITCAP);
|
|
}
|
|
void MainWindow::on_actionHelpMPText2cap_triggered() {
|
|
|
|
topic_action(LOCALPAGE_MAN_TEXT2PCAP);
|
|
}
|
|
|
|
void MainWindow::on_actionHelpWebsite_triggered() {
|
|
|
|
topic_action(ONLINEPAGE_HOME);
|
|
}
|
|
|
|
void MainWindow::on_actionHelpFAQ_triggered() {
|
|
|
|
topic_action(ONLINEPAGE_FAQ);
|
|
}
|
|
|
|
void MainWindow::on_actionHelpAsk_triggered() {
|
|
|
|
topic_action(ONLINEPAGE_ASK);
|
|
}
|
|
|
|
void MainWindow::on_actionHelpDownloads_triggered() {
|
|
|
|
topic_action(ONLINEPAGE_DOWNLOAD);
|
|
}
|
|
|
|
void MainWindow::on_actionHelpWiki_triggered() {
|
|
|
|
topic_action(ONLINEPAGE_WIKI);
|
|
}
|
|
|
|
void MainWindow::on_actionHelpSampleCaptures_triggered() {
|
|
|
|
topic_action(ONLINEPAGE_SAMPLE_FILES);
|
|
}
|
|
|
|
void MainWindow::on_actionGoGoToPacket_triggered() {
|
|
if (packet_list_->model()->rowCount() < 1) {
|
|
return;
|
|
}
|
|
previous_focus_ = wsApp->focusWidget();
|
|
connect(previous_focus_, SIGNAL(destroyed()), this, SLOT(resetPreviousFocus()));
|
|
main_ui_->goToFrame->show();
|
|
main_ui_->goToLineEdit->setFocus();
|
|
}
|
|
|
|
void MainWindow::resetPreviousFocus() {
|
|
previous_focus_ = NULL;
|
|
}
|
|
|
|
void MainWindow::on_goToCancel_clicked()
|
|
{
|
|
main_ui_->goToFrame->hide();
|
|
if (previous_focus_) {
|
|
disconnect(previous_focus_, SIGNAL(destroyed()), this, SLOT(resetPreviousFocus()));
|
|
previous_focus_->setFocus();
|
|
resetPreviousFocus();
|
|
}
|
|
}
|
|
|
|
void MainWindow::on_goToGo_clicked()
|
|
{
|
|
int packet_num = main_ui_->goToLineEdit->text().toInt();
|
|
|
|
if (packet_num > 0) {
|
|
packet_list_->goToPacket(packet_num);
|
|
}
|
|
on_goToCancel_clicked();
|
|
}
|
|
|
|
void MainWindow::on_goToLineEdit_returnPressed()
|
|
{
|
|
on_goToGo_clicked();
|
|
}
|
|
|
|
void MainWindow::on_actionStartCapture_triggered()
|
|
{
|
|
//#ifdef HAVE_AIRPCAP
|
|
// airpcap_if_active = airpcap_if_selected;
|
|
// if (airpcap_if_active)
|
|
// airpcap_set_toolbar_start_capture(airpcap_if_active);
|
|
//#endif
|
|
|
|
// if (cap_open_w) {
|
|
// /*
|
|
// * There's an options dialog; get the values from it and close it.
|
|
// */
|
|
// gboolean success;
|
|
|
|
// /* Determine if "capture start" while building of the "capture options" window */
|
|
// /* is in progress. If so, ignore the "capture start. */
|
|
// /* XXX: Would it be better/cleaner for the "capture options" window code to */
|
|
// /* disable the capture start button temporarily ? */
|
|
// if (cap_open_complete == FALSE) {
|
|
// return; /* Building options window: ignore "capture start" */
|
|
// }
|
|
// success = capture_dlg_prep(cap_open_w);
|
|
// window_destroy(GTK_WIDGET(cap_open_w));
|
|
// if (!success)
|
|
// return; /* error in options dialog */
|
|
// }
|
|
|
|
main_ui_->mainStack->setCurrentWidget(packet_splitter_);
|
|
|
|
if (global_capture_opts.num_selected == 0) {
|
|
QMessageBox::critical(
|
|
this,
|
|
tr("No Interface Selected"),
|
|
tr("You didn't specify an interface on which to capture packets."),
|
|
QMessageBox::Ok
|
|
);
|
|
return;
|
|
}
|
|
|
|
/* XXX - will closing this remove a temporary file? */
|
|
if (testCaptureFileClose(FALSE, *new QString(" before starting a new capture")))
|
|
startCapture();
|
|
}
|
|
|
|
void MainWindow::on_actionStopCapture_triggered()
|
|
{
|
|
stopCapture();
|
|
}
|
|
|
|
/*
|
|
* Editor modelines
|
|
*
|
|
* Local Variables:
|
|
* c-basic-offset: 4
|
|
* tab-width: 8
|
|
* indent-tabs-mode: nil
|
|
* End:
|
|
*
|
|
* ex: set shiftwidth=4 tabstop=8 expandtab:
|
|
* :indentSize=4:tabSize=8:noTabs=true:
|
|
*/
|