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wireshark/ui/qt/about_dialog.cpp

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/* about_dialog.cpp
*
* Wireshark - Network traffic analyzer
* By Gerald Combs <gerald@wireshark.org>
* Copyright 1998 Gerald Combs
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License
* as published by the Free Software Foundation; either version 2
* of the License, or (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
*/
#include "config.h"
#include "about_dialog.h"
#include "ui_about_dialog.h"
#include "wireshark_application.h"
#include <wsutil/filesystem.h>
#ifdef HAVE_LIBSMI
#include <epan/oids.h>
#endif
#ifdef HAVE_GEOIP
#include <epan/geoip_db.h>
#endif
#ifdef HAVE_LUA
#include <epan/wslua/init_wslua.h>
#endif
#include "../log.h"
#include "../version_info.h"
#include "../register.h"
#include "ui/text_import_scanner.h"
#include "ui/last_open_dir.h"
#include "ui/alert_box.h"
#include "ui/help_url.h"
#include "file.h"
#include "wsutil/file_util.h"
#include "wsutil/tempfile.h"
#include "wsutil/plugins.h"
#include "wsutil/copyright_info.h"
#include "qt_ui_utils.h"
#include <QFontMetrics>
#include <QTextStream>
#include <QUrl>
#include "wireshark_application.h"
// To do:
// - Tweak and enhance ui...
const QString AboutDialog::about_folders_row(const char *name, const QString dir, const char *typ_file)
{
int one_em = fontMetrics().height();
QString short_dir = fontMetrics().elidedText(dir, Qt::ElideMiddle, one_em * 18); // Arbitrary
// It would be really nice to be able to add a tooltip with the
// full path here but Qt's rich text doesn't appear to support
// "a title=".
return QString("<tr><td>%1</td><td><a href=\"%2\">%3</a></td><td>%4</td></tr>\n")
.arg(name)
.arg(QUrl::fromLocalFile(dir).toString())
.arg(short_dir)
.arg(typ_file);
}
static void plugins_add_description(const char *name, const char *version,
const char *types, const char *filename,
void *user_data )
{
QList<QStringList> *plugin_data = (QList<QStringList> *)user_data;
QStringList plugin_row = QStringList() << name << version << types << filename;
*plugin_data << plugin_row;
}
const QString AboutDialog::plugins_scan()
{
QList<QStringList> plugin_data;
QString plugin_table;
#ifdef HAVE_PLUGINS
plugins_get_descriptions(plugins_add_description, &plugin_data);
#endif
#ifdef HAVE_LUA
wslua_plugins_get_descriptions(plugins_add_description, &plugin_data);
#endif
int one_em = fontMetrics().height();
QString short_file;
foreach (QStringList plugin_row, plugin_data) {
short_file = fontMetrics().elidedText(plugin_row[3], Qt::ElideMiddle, one_em * 22); // Arbitrary
plugin_table += QString("<tr><td>%1</td><td>%2</td><td>%3</td><td>%4</td></tr>\n")
.arg(plugin_row[0]) // Name
.arg(plugin_row[1]) // Version
.arg(plugin_row[2]) // Type
.arg(short_file);
}
return plugin_table;
}
AboutDialog::AboutDialog(QWidget *parent) :
QDialog(parent),
ui(new Ui::AboutDialog)
{
ui->setupUi(this);
QFile f_authors;
QFile f_license;
const char *constpath;
QString message;
#if defined (HAVE_LIBSMI) || defined (HAVE_GEOIP)
char *path = NULL;
gint i;
gchar **resultArray;
#endif
/* Wireshark tab */
/* Construct the message string */
message = QString(
"Version " VERSION "%1\n"
"\n"
"%2"
"\n"
"%3"
"\n"
"%4"
"\n"
"Wireshark is Open Source Software released under the GNU General Public License.\n"
"\n"
"Check the man page and http://www.wireshark.org for more information.")
.arg(wireshark_gitversion).arg(get_copyright_info()).arg(comp_info_str->str)
.arg(runtime_info_str->str);
ui->label_wireshark->setTextInteractionFlags(Qt::TextSelectableByMouse);
ui->label_wireshark->setText(message);
/* Check if it is a dev release... (VERSION_MINOR is odd in dev release) */
#if VERSION_MINOR & 1
ui->label_logo->setPixmap( QPixmap( ":/about/wssplash_dev.png" ) );
#endif
/* Authors */
f_authors.setFileName(get_datafile_path("AUTHORS-SHORT"));
f_authors.open(QFile::ReadOnly | QFile::Text);
QTextStream ReadFile_authors(&f_authors);
ReadFile_authors.setCodec("UTF-8");
ui->pte_Authors->setFont(wsApp->monospaceFont());
ui->pte_Authors->insertPlainText(ReadFile_authors.readAll());
ui->pte_Authors->moveCursor(QTextCursor::Start);
/* Folders */
int one_em = fontMetrics().height();
// Couldn't get CSS to work.
message = QString("<table cellpadding=\"%1\">\n").arg(one_em / 4);
message += "<tr><th align=\"left\">Name</th><th align=\"left\">Location</th><th align=\"left\">Typical Files</th></tr>\n";
/* "file open" */
message += about_folders_row("\"File\" dialogs", get_last_open_dir(), "capture files");
/* temp */
message += about_folders_row("Temp", g_get_tmp_dir(), "untitled capture files");
/* pers conf */
message += about_folders_row("Personal configuration",
gchar_free_to_qstring(get_persconffile_path("", FALSE)),
"<i>dfilters</i>, <i>preferences</i>, <i>ethers</i>, ...");
/* global conf */
constpath = get_datafile_dir();
if (constpath != NULL) {
message += about_folders_row("Global configuration", constpath,
"<i>dfilters</i>, <i>preferences</i>, <i>manuf</i>, ...");
}
/* system */
message += about_folders_row("System", get_systemfile_dir(), "<i>ethers</i>, <i>ipxnets</i>");
/* program */
message += about_folders_row("Program", get_progfile_dir(), "program files");
#if defined(HAVE_PLUGINS) || defined(HAVE_LUA)
/* pers plugins */
message += about_folders_row("Personal Plugins", gchar_free_to_qstring(get_plugins_pers_dir()),
"dissector plugins");
/* global plugins */
message += about_folders_row("Global Plugins", get_plugin_dir(), "dissector plugins");
#endif
#ifdef HAVE_GEOIP
/* GeoIP */
path = geoip_db_get_paths();
resultArray = g_strsplit(path, G_SEARCHPATH_SEPARATOR_S, 10);
for(i = 0; resultArray[i]; i++) {
message += about_folders_row("GeoIP path", g_strstrip(resultArray[i]),
"GeoIP database search path");
}
g_strfreev(resultArray);
g_free(path);
#endif
#ifdef HAVE_LIBSMI
/* SMI MIBs/PIBs */
path = oid_get_default_mib_path();
resultArray = g_strsplit(path, G_SEARCHPATH_SEPARATOR_S, 10);
for(i = 0; resultArray[i]; i++) {
message += about_folders_row("MIB/PIB path", g_strstrip(resultArray[i]),
"SMI MIB/PIB search path");
}
g_strfreev(resultArray);
g_free(path);
#endif
message += "</table>";
ui->label_folders->setText(message);
/* Plugins */
message = QString("<table cellpadding=\"%1\">\n").arg(one_em / 4);
message += "<tr><th align=\"left\">Name</th><th align=\"left\">Version</th><th align=\"left\">Type</th><th align=\"left\">Path</th></tr>\n";
message += plugins_scan();
message += "</table>";
ui->label_plugins->setText(message);
/* License */
#if defined(_WIN32)
f_license.setFileName(get_datafile_path("COPYING.txt"));
#else
f_license.setFileName(get_datafile_path("COPYING"));
#endif
f_license.open(QFile::ReadOnly | QFile::Text);
QTextStream ReadFile_license(&f_license);
ui->pte_License->setFont(wsApp->monospaceFont());
ui->pte_License->insertPlainText(ReadFile_license.readAll());
ui->pte_License->moveCursor(QTextCursor::Start);
}
AboutDialog::~AboutDialog()
{
delete ui;
}
/*
* 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:
*/
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