trustbridge/trustbridge: ui/main.cpp annotate

annotate ui/main.cpp @ 633:6c090638b2b4

Use static buffer for module file name. According to the msdn examle the return value of getmodulefilename should be used to indicate success and not the size. And according to comments on that function on Windows 8.1 it does not return the needed size. So better be more robust and just use max_path as a limit.

author	Andre Heinecke <andre.heinecke@intevation.de>
date	Mon, 23 Jun 2014 15:29:48 +0200
parents	edf269b6e499
children	80d1a80b3e8d

rev	line source
404 17e1c8f37d72 Add License Andre Heinecke <aheinecke@intevation.de> parents: 365 diff changeset	1 /* Copyright (C) 2014 by Bundesamt für Sicherheit in der Informationstechnik
17e1c8f37d72 Add License Andre Heinecke <aheinecke@intevation.de> parents: 365 diff changeset	2 * Software engineering by Intevation GmbH
17e1c8f37d72 Add License Andre Heinecke <aheinecke@intevation.de> parents: 365 diff changeset	3 *
17e1c8f37d72 Add License Andre Heinecke <aheinecke@intevation.de> parents: 365 diff changeset	4 * This file is Free Software under the GNU GPL (v>=2)
17e1c8f37d72 Add License Andre Heinecke <aheinecke@intevation.de> parents: 365 diff changeset	5 * and comes with ABSOLUTELY NO WARRANTY!
17e1c8f37d72 Add License Andre Heinecke <aheinecke@intevation.de> parents: 365 diff changeset	6 * See LICENSE.txt for details.
17e1c8f37d72 Add License Andre Heinecke <aheinecke@intevation.de> parents: 365 diff changeset	7 */
0 cb0cde2c5eb9 Initial commit. Basically a Hello World with a Tray Icon. Andre Heinecke <aheinecke@intevation.de> parents: diff changeset	8 #include "mainwindow.h"
612 2ea11a95aa4a Bail if the user is already running the application. Andre Heinecke <andre.heinecke@intevation.de> parents: 499 diff changeset	9 #include "processhelp.h"
631 edf269b6e499 Add self test as first opertation on start Andre Heinecke <andre.heinecke@intevation.de> parents: 612 diff changeset	10 #include "binverify.h"
edf269b6e499 Add self test as first opertation on start Andre Heinecke <andre.heinecke@intevation.de> parents: 612 diff changeset	11 #include "logging.h"
edf269b6e499 Add self test as first opertation on start Andre Heinecke <andre.heinecke@intevation.de> parents: 612 diff changeset	12 #include "strhelp.h"
0 cb0cde2c5eb9 Initial commit. Basically a Hello World with a Tray Icon. Andre Heinecke <aheinecke@intevation.de> parents: diff changeset	13
cb0cde2c5eb9 Initial commit. Basically a Hello World with a Tray Icon. Andre Heinecke <aheinecke@intevation.de> parents: diff changeset	14 #include <QApplication>
cb0cde2c5eb9 Initial commit. Basically a Hello World with a Tray Icon. Andre Heinecke <aheinecke@intevation.de> parents: diff changeset	15 #include <QSystemTrayIcon>
cb0cde2c5eb9 Initial commit. Basically a Hello World with a Tray Icon. Andre Heinecke <aheinecke@intevation.de> parents: diff changeset	16 #include <QtPlugin>
cb0cde2c5eb9 Initial commit. Basically a Hello World with a Tray Icon. Andre Heinecke <aheinecke@intevation.de> parents: diff changeset	17 #include <QMessageBox>
17 c12825a651ed Read out content-length and use this to skip existing files Andre Heinecke <aheinecke@intevation.de> parents: 16 diff changeset	18 #include <QSettings>
423 3d1e9df24803 Add translation loading Andre Heinecke <aheinecke@intevation.de> parents: 409 diff changeset	19 #include <QDebug>
3d1e9df24803 Add translation loading Andre Heinecke <aheinecke@intevation.de> parents: 409 diff changeset	20 #include <QTranslator>
0 cb0cde2c5eb9 Initial commit. Basically a Hello World with a Tray Icon. Andre Heinecke <aheinecke@intevation.de> parents: diff changeset	21
16 225a5ec20dad Use QSettings and manage downloader from mainwindow. Andre Heinecke <aheinecke@intevation.de> parents: 0 diff changeset	22 #ifndef VERSION
225a5ec20dad Use QSettings and manage downloader from mainwindow. Andre Heinecke <aheinecke@intevation.de> parents: 0 diff changeset	23 #define VERSION "0.0.1"
225a5ec20dad Use QSettings and manage downloader from mainwindow. Andre Heinecke <aheinecke@intevation.de> parents: 0 diff changeset	24 #endif
225a5ec20dad Use QSettings and manage downloader from mainwindow. Andre Heinecke <aheinecke@intevation.de> parents: 0 diff changeset	25
225a5ec20dad Use QSettings and manage downloader from mainwindow. Andre Heinecke <aheinecke@intevation.de> parents: 0 diff changeset	26 #ifndef APPNAME
407 af53c40e74b1 Rename m13ui to TrustBridge Andre Heinecke <aheinecke@intevation.de> parents: 404 diff changeset	27 #define APPNAME "TrustBridge"
16 225a5ec20dad Use QSettings and manage downloader from mainwindow. Andre Heinecke <aheinecke@intevation.de> parents: 0 diff changeset	28 #endif
225a5ec20dad Use QSettings and manage downloader from mainwindow. Andre Heinecke <aheinecke@intevation.de> parents: 0 diff changeset	29
225a5ec20dad Use QSettings and manage downloader from mainwindow. Andre Heinecke <aheinecke@intevation.de> parents: 0 diff changeset	30 #ifndef ORGANIZATION
409 09bb19e5e369 Remove m13 mentions and change test certificate to intevation.de Andre Heinecke <aheinecke@intevation.de> parents: 407 diff changeset	31 #define ORGANIZATION "BSI"
16 225a5ec20dad Use QSettings and manage downloader from mainwindow. Andre Heinecke <aheinecke@intevation.de> parents: 0 diff changeset	32 #endif
0 cb0cde2c5eb9 Initial commit. Basically a Hello World with a Tray Icon. Andre Heinecke <aheinecke@intevation.de> parents: diff changeset	33
cb0cde2c5eb9 Initial commit. Basically a Hello World with a Tray Icon. Andre Heinecke <aheinecke@intevation.de> parents: diff changeset	34 #ifdef Q_OS_WIN
cb0cde2c5eb9 Initial commit. Basically a Hello World with a Tray Icon. Andre Heinecke <aheinecke@intevation.de> parents: diff changeset	35 Q_IMPORT_PLUGIN(QWindowsIntegrationPlugin)
cb0cde2c5eb9 Initial commit. Basically a Hello World with a Tray Icon. Andre Heinecke <aheinecke@intevation.de> parents: diff changeset	36 #else
cb0cde2c5eb9 Initial commit. Basically a Hello World with a Tray Icon. Andre Heinecke <aheinecke@intevation.de> parents: diff changeset	37 Q_IMPORT_PLUGIN(QXcbIntegrationPlugin)
cb0cde2c5eb9 Initial commit. Basically a Hello World with a Tray Icon. Andre Heinecke <aheinecke@intevation.de> parents: diff changeset	38 #endif
cb0cde2c5eb9 Initial commit. Basically a Hello World with a Tray Icon. Andre Heinecke <aheinecke@intevation.de> parents: diff changeset	39
cb0cde2c5eb9 Initial commit. Basically a Hello World with a Tray Icon. Andre Heinecke <aheinecke@intevation.de> parents: diff changeset	40 int main(int argc, char **argv)
cb0cde2c5eb9 Initial commit. Basically a Hello World with a Tray Icon. Andre Heinecke <aheinecke@intevation.de> parents: diff changeset	41 {
631 edf269b6e499 Add self test as first opertation on start Andre Heinecke <andre.heinecke@intevation.de> parents: 612 diff changeset	42 /* First verify integrity even before calling QApplication*/
edf269b6e499 Add self test as first opertation on start Andre Heinecke <andre.heinecke@intevation.de> parents: 612 diff changeset	43 #ifdef Q_OS_WIN
633 6c090638b2b4 Use static buffer for module file name. Andre Heinecke <andre.heinecke@intevation.de> parents: 631 diff changeset	44 {
6c090638b2b4 Use static buffer for module file name. Andre Heinecke <andre.heinecke@intevation.de> parents: 631 diff changeset	45 wchar_t wPath[MAX_PATH];
6c090638b2b4 Use static buffer for module file name. Andre Heinecke <andre.heinecke@intevation.de> parents: 631 diff changeset	46 char *utf8path = NULL;
631 edf269b6e499 Add self test as first opertation on start Andre Heinecke <andre.heinecke@intevation.de> parents: 612 diff changeset	47
633 6c090638b2b4 Use static buffer for module file name. Andre Heinecke <andre.heinecke@intevation.de> parents: 631 diff changeset	48 if (!GetModuleFileNameW (NULL, wPath, MAX_PATH - 1)) {
6c090638b2b4 Use static buffer for module file name. Andre Heinecke <andre.heinecke@intevation.de> parents: 631 diff changeset	49 PRINTLASTERROR ("Failed to obtain module file name. Path too long?");
6c090638b2b4 Use static buffer for module file name. Andre Heinecke <andre.heinecke@intevation.de> parents: 631 diff changeset	50 syslog_error_printf ("Integrity check failed.");
6c090638b2b4 Use static buffer for module file name. Andre Heinecke <andre.heinecke@intevation.de> parents: 631 diff changeset	51 return -1;
6c090638b2b4 Use static buffer for module file name. Andre Heinecke <andre.heinecke@intevation.de> parents: 631 diff changeset	52 }
631 edf269b6e499 Add self test as first opertation on start Andre Heinecke <andre.heinecke@intevation.de> parents: 612 diff changeset	53
633 6c090638b2b4 Use static buffer for module file name. Andre Heinecke <andre.heinecke@intevation.de> parents: 631 diff changeset	54 /* wPath might not be 0 terminated */
6c090638b2b4 Use static buffer for module file name. Andre Heinecke <andre.heinecke@intevation.de> parents: 631 diff changeset	55 wPath[MAX_PATH - 1] = '\0';
6c090638b2b4 Use static buffer for module file name. Andre Heinecke <andre.heinecke@intevation.de> parents: 631 diff changeset	56
6c090638b2b4 Use static buffer for module file name. Andre Heinecke <andre.heinecke@intevation.de> parents: 631 diff changeset	57 utf8path = wchar_to_utf8 (wPath, wcsnlen(wPath, MAX_PATH));
6c090638b2b4 Use static buffer for module file name. Andre Heinecke <andre.heinecke@intevation.de> parents: 631 diff changeset	58
6c090638b2b4 Use static buffer for module file name. Andre Heinecke <andre.heinecke@intevation.de> parents: 631 diff changeset	59 if (utf8path == NULL) {
6c090638b2b4 Use static buffer for module file name. Andre Heinecke <andre.heinecke@intevation.de> parents: 631 diff changeset	60 ERRORPRINTF ("Failed to convert module path to utf-8");
6c090638b2b4 Use static buffer for module file name. Andre Heinecke <andre.heinecke@intevation.de> parents: 631 diff changeset	61 syslog_error_printf ("Integrity check failed.");
6c090638b2b4 Use static buffer for module file name. Andre Heinecke <andre.heinecke@intevation.de> parents: 631 diff changeset	62 return -1;
6c090638b2b4 Use static buffer for module file name. Andre Heinecke <andre.heinecke@intevation.de> parents: 631 diff changeset	63 }
6c090638b2b4 Use static buffer for module file name. Andre Heinecke <andre.heinecke@intevation.de> parents: 631 diff changeset	64
6c090638b2b4 Use static buffer for module file name. Andre Heinecke <andre.heinecke@intevation.de> parents: 631 diff changeset	65 if (!verify_binary (utf8path, strlen(utf8path)) != VerifyValid)
6c090638b2b4 Use static buffer for module file name. Andre Heinecke <andre.heinecke@intevation.de> parents: 631 diff changeset	66 {
6c090638b2b4 Use static buffer for module file name. Andre Heinecke <andre.heinecke@intevation.de> parents: 631 diff changeset	67 ERRORPRINTF ("Verification of the binary failed");
6c090638b2b4 Use static buffer for module file name. Andre Heinecke <andre.heinecke@intevation.de> parents: 631 diff changeset	68 syslog_error_printf ("Integrity check failed.");
6c090638b2b4 Use static buffer for module file name. Andre Heinecke <andre.heinecke@intevation.de> parents: 631 diff changeset	69 xfree(utf8path);
631 edf269b6e499 Add self test as first opertation on start Andre Heinecke <andre.heinecke@intevation.de> parents: 612 diff changeset	70 #ifdef RELEASE_BUILD
633 6c090638b2b4 Use static buffer for module file name. Andre Heinecke <andre.heinecke@intevation.de> parents: 631 diff changeset	71 return -1;
631 edf269b6e499 Add self test as first opertation on start Andre Heinecke <andre.heinecke@intevation.de> parents: 612 diff changeset	72 #endif
633 6c090638b2b4 Use static buffer for module file name. Andre Heinecke <andre.heinecke@intevation.de> parents: 631 diff changeset	73 }
6c090638b2b4 Use static buffer for module file name. Andre Heinecke <andre.heinecke@intevation.de> parents: 631 diff changeset	74
6c090638b2b4 Use static buffer for module file name. Andre Heinecke <andre.heinecke@intevation.de> parents: 631 diff changeset	75 xfree(utf8path);
631 edf269b6e499 Add self test as first opertation on start Andre Heinecke <andre.heinecke@intevation.de> parents: 612 diff changeset	76 }
edf269b6e499 Add self test as first opertation on start Andre Heinecke <andre.heinecke@intevation.de> parents: 612 diff changeset	77 #else
edf269b6e499 Add self test as first opertation on start Andre Heinecke <andre.heinecke@intevation.de> parents: 612 diff changeset	78 if (!verify_binary ("/proc/self/exe", 14) != VerifyValid)
edf269b6e499 Add self test as first opertation on start Andre Heinecke <andre.heinecke@intevation.de> parents: 612 diff changeset	79 {
edf269b6e499 Add self test as first opertation on start Andre Heinecke <andre.heinecke@intevation.de> parents: 612 diff changeset	80 syslog_error_printf ("Integrity check failed.");
edf269b6e499 Add self test as first opertation on start Andre Heinecke <andre.heinecke@intevation.de> parents: 612 diff changeset	81 #ifdef RELEASE_BUILD
edf269b6e499 Add self test as first opertation on start Andre Heinecke <andre.heinecke@intevation.de> parents: 612 diff changeset	82 return -1;
edf269b6e499 Add self test as first opertation on start Andre Heinecke <andre.heinecke@intevation.de> parents: 612 diff changeset	83 #endif
edf269b6e499 Add self test as first opertation on start Andre Heinecke <andre.heinecke@intevation.de> parents: 612 diff changeset	84 }
edf269b6e499 Add self test as first opertation on start Andre Heinecke <andre.heinecke@intevation.de> parents: 612 diff changeset	85 #endif
edf269b6e499 Add self test as first opertation on start Andre Heinecke <andre.heinecke@intevation.de> parents: 612 diff changeset	86
0 cb0cde2c5eb9 Initial commit. Basically a Hello World with a Tray Icon. Andre Heinecke <aheinecke@intevation.de> parents: diff changeset	87 QApplication app (argc, argv);
cb0cde2c5eb9 Initial commit. Basically a Hello World with a Tray Icon. Andre Heinecke <aheinecke@intevation.de> parents: diff changeset	88
482 0f4331ed4e83 Close the application if started in tray mode and autstart is not set. Raimund Renkert <rrenkert@intevation.de> parents: 423 diff changeset	89 QApplication::setQuitOnLastWindowClosed(false);
0f4331ed4e83 Close the application if started in tray mode and autstart is not set. Raimund Renkert <rrenkert@intevation.de> parents: 423 diff changeset	90 QApplication::setOrganizationName(QString::fromLatin1(ORGANIZATION));
0f4331ed4e83 Close the application if started in tray mode and autstart is not set. Raimund Renkert <rrenkert@intevation.de> parents: 423 diff changeset	91 QApplication::setApplicationName(QString::fromLatin1(APPNAME));
0f4331ed4e83 Close the application if started in tray mode and autstart is not set. Raimund Renkert <rrenkert@intevation.de> parents: 423 diff changeset	92 QApplication::setApplicationVersion(QString::fromLatin1(VERSION));
0f4331ed4e83 Close the application if started in tray mode and autstart is not set. Raimund Renkert <rrenkert@intevation.de> parents: 423 diff changeset	93 QSettings::setDefaultFormat(QSettings::IniFormat);
0f4331ed4e83 Close the application if started in tray mode and autstart is not set. Raimund Renkert <rrenkert@intevation.de> parents: 423 diff changeset	94
154 3349c9596043 Added commandline arguemnt '--tray' to hide or show the mainwindow. Raimund Renkert <rrenkert@intevation.de> parents: 73 diff changeset	95 QStringList arguments = QApplication::arguments();
3349c9596043 Added commandline arguemnt '--tray' to hide or show the mainwindow. Raimund Renkert <rrenkert@intevation.de> parents: 73 diff changeset	96 bool trayMode = arguments.contains("--tray");
3349c9596043 Added commandline arguemnt '--tray' to hide or show the mainwindow. Raimund Renkert <rrenkert@intevation.de> parents: 73 diff changeset	97
482 0f4331ed4e83 Close the application if started in tray mode and autstart is not set. Raimund Renkert <rrenkert@intevation.de> parents: 423 diff changeset	98 QSettings settings;
0f4331ed4e83 Close the application if started in tray mode and autstart is not set. Raimund Renkert <rrenkert@intevation.de> parents: 423 diff changeset	99 settings.beginGroup("settings");
499 077b4342d69b Default autostart to true and change setting to bool Andre Heinecke <aheinecke@intevation.de> parents: 487 diff changeset	100 bool autoStart = settings.value("autostart", true).toBool();
482 0f4331ed4e83 Close the application if started in tray mode and autstart is not set. Raimund Renkert <rrenkert@intevation.de> parents: 423 diff changeset	101 settings.endGroup();
0f4331ed4e83 Close the application if started in tray mode and autstart is not set. Raimund Renkert <rrenkert@intevation.de> parents: 423 diff changeset	102
499 077b4342d69b Default autostart to true and change setting to bool Andre Heinecke <aheinecke@intevation.de> parents: 487 diff changeset	103 if (trayMode && !autoStart) {
482 0f4331ed4e83 Close the application if started in tray mode and autstart is not set. Raimund Renkert <rrenkert@intevation.de> parents: 423 diff changeset	104 return 0;
0f4331ed4e83 Close the application if started in tray mode and autstart is not set. Raimund Renkert <rrenkert@intevation.de> parents: 423 diff changeset	105 }
0f4331ed4e83 Close the application if started in tray mode and autstart is not set. Raimund Renkert <rrenkert@intevation.de> parents: 423 diff changeset	106
612 2ea11a95aa4a Bail if the user is already running the application. Andre Heinecke <andre.heinecke@intevation.de> parents: 499 diff changeset	107 if (ProcessHelp::otherProcessesExist(APPNAME)) {
2ea11a95aa4a Bail if the user is already running the application. Andre Heinecke <andre.heinecke@intevation.de> parents: 499 diff changeset	108 qDebug() << "Another " << APPNAME << " process is already running. Exiting.";
2ea11a95aa4a Bail if the user is already running the application. Andre Heinecke <andre.heinecke@intevation.de> parents: 499 diff changeset	109 ProcessHelp::activateWindowForProcess(APPNAME);
2ea11a95aa4a Bail if the user is already running the application. Andre Heinecke <andre.heinecke@intevation.de> parents: 499 diff changeset	110 return 0;
2ea11a95aa4a Bail if the user is already running the application. Andre Heinecke <andre.heinecke@intevation.de> parents: 499 diff changeset	111 }
2ea11a95aa4a Bail if the user is already running the application. Andre Heinecke <andre.heinecke@intevation.de> parents: 499 diff changeset	112
423 3d1e9df24803 Add translation loading Andre Heinecke <aheinecke@intevation.de> parents: 409 diff changeset	113 QTranslator translator;
3d1e9df24803 Add translation loading Andre Heinecke <aheinecke@intevation.de> parents: 409 diff changeset	114 if (QLocale::system().name() == "C") {
3d1e9df24803 Add translation loading Andre Heinecke <aheinecke@intevation.de> parents: 409 diff changeset	115 /* Useful for testing / development as the primary target is german */
3d1e9df24803 Add translation loading Andre Heinecke <aheinecke@intevation.de> parents: 409 diff changeset	116 translator.load(":/l10n/trustbridge_de_DE");
3d1e9df24803 Add translation loading Andre Heinecke <aheinecke@intevation.de> parents: 409 diff changeset	117 } else {
3d1e9df24803 Add translation loading Andre Heinecke <aheinecke@intevation.de> parents: 409 diff changeset	118 translator.load(":/l10n/trustbridge_" + QLocale::system().name());
3d1e9df24803 Add translation loading Andre Heinecke <aheinecke@intevation.de> parents: 409 diff changeset	119 qDebug() << "Loading translations for: " << "trustbridge_" +
3d1e9df24803 Add translation loading Andre Heinecke <aheinecke@intevation.de> parents: 409 diff changeset	120 QLocale::system().name();
3d1e9df24803 Add translation loading Andre Heinecke <aheinecke@intevation.de> parents: 409 diff changeset	121 }
3d1e9df24803 Add translation loading Andre Heinecke <aheinecke@intevation.de> parents: 409 diff changeset	122 app.installTranslator(&translator);
3d1e9df24803 Add translation loading Andre Heinecke <aheinecke@intevation.de> parents: 409 diff changeset	123
73 5c616934cbe4 Also check that the system tray supports messages Andre Heinecke <aheinecke@intevation.de> parents: 71 diff changeset	124 if (!QSystemTrayIcon::isSystemTrayAvailable() \|\|
5c616934cbe4 Also check that the system tray supports messages Andre Heinecke <aheinecke@intevation.de> parents: 71 diff changeset	125 !QSystemTrayIcon::supportsMessages()) {
16 225a5ec20dad Use QSettings and manage downloader from mainwindow. Andre Heinecke <aheinecke@intevation.de> parents: 0 diff changeset	126 QMessageBox::critical(0, QString::fromLatin1(APPNAME),
0 cb0cde2c5eb9 Initial commit. Basically a Hello World with a Tray Icon. Andre Heinecke <aheinecke@intevation.de> parents: diff changeset	127 QObject::tr("Couldn't detect any system tray "
cb0cde2c5eb9 Initial commit. Basically a Hello World with a Tray Icon. Andre Heinecke <aheinecke@intevation.de> parents: diff changeset	128 "on this system. This software can only "
cb0cde2c5eb9 Initial commit. Basically a Hello World with a Tray Icon. Andre Heinecke <aheinecke@intevation.de> parents: diff changeset	129 "be used in a desktop environment."));
cb0cde2c5eb9 Initial commit. Basically a Hello World with a Tray Icon. Andre Heinecke <aheinecke@intevation.de> parents: diff changeset	130 return 1;
cb0cde2c5eb9 Initial commit. Basically a Hello World with a Tray Icon. Andre Heinecke <aheinecke@intevation.de> parents: diff changeset	131 }
16 225a5ec20dad Use QSettings and manage downloader from mainwindow. Andre Heinecke <aheinecke@intevation.de> parents: 0 diff changeset	132
365 75f7288ad67b Switch from listupdatedialog to installwrapper. Minor UI improvements Andre Heinecke <aheinecke@intevation.de> parents: 154 diff changeset	133 MainWindow mainWin(trayMode);
0 cb0cde2c5eb9 Initial commit. Basically a Hello World with a Tray Icon. Andre Heinecke <aheinecke@intevation.de> parents: diff changeset	134
cb0cde2c5eb9 Initial commit. Basically a Hello World with a Tray Icon. Andre Heinecke <aheinecke@intevation.de> parents: diff changeset	135 return app.exec();
cb0cde2c5eb9 Initial commit. Basically a Hello World with a Tray Icon. Andre Heinecke <aheinecke@intevation.de> parents: diff changeset	136 }

Mercurial > trustbridge > trustbridge

annotate ui/main.cpp @ 633:6c090638b2b4