├── Resources
    └── icon.ico
├── mbseedkey_en.ts
├── qml.qrc
├── qtquickcontrols2.conf
├── README.md
├── main.qml
├── main.cpp
├── exutils.h
├── .gitignore
├── mbseedkey_cli.pro
├── mbseedkey.pro
├── exutils.cpp
├── setup_package.iss
├── ecuseedkeydll.h
├── main_cli.cpp
├── MainPage.qml
├── ecuseedkeydll.cpp
├── ECUPage.qml
└── LICENSE


/Resources/icon.ico:
--------------------------------------------------------------------------------
https://raw.githubusercontent.com/Xplatforms/mbseedkey/HEAD/Resources/icon.ico


--------------------------------------------------------------------------------
/mbseedkey_en.ts:
--------------------------------------------------------------------------------
1 | <?xml version="1.0" encoding="utf-8"?>
2 | <!DOCTYPE TS>
3 | <TS version="2.1" language="mbseedkey_en"></TS>
4 | 


--------------------------------------------------------------------------------
/qml.qrc:
--------------------------------------------------------------------------------
1 | <RCC>
2 |     <qresource prefix="/">
3 |         <file>main.qml</file>
4 |         <file>qtquickcontrols2.conf</file>
5 |         <file>MainPage.qml</file>
6 |         <file>ECUPage.qml</file>
7 |     </qresource>
8 | </RCC>
9 | 


--------------------------------------------------------------------------------
/qtquickcontrols2.conf:
--------------------------------------------------------------------------------
 1 | ; This file can be edited to change the style of the application
 2 | ; Read "Qt Quick Controls 2 Configuration File" for details:
 3 | ; http://doc.qt.io/qt-5/qtquickcontrols2-configuration.html
 4 | 
 5 | [Controls]
 6 | Style=Universal
 7 | 
 8 | [Universal]
 9 | Theme=System
10 | ;Accent=Steel
11 | ;Foreground=Brown
12 | ;Background=Steel
13 | 


--------------------------------------------------------------------------------
/README.md:
--------------------------------------------------------------------------------
 1 | # MBSeedKey
 2 | 
 3 | ## Overview
 4 | **MBSeedKey** is a Seed Key Calculator/Generator for Mercedes-Benz vehicles, supporting tools such as Vediamo and Monaco. It simplifies the generation of seed/key pairs required for unlocking various ECU functions. The tool is designed for automotive diagnostics and tuning environments, enabling interaction with a wide range of MB modules.
 5 | 
 6 | ## Features
 7 | - **Seed/Key Generation**: Supports Vediamo, Monaco, and other MB-related tools.
 8 | - **C++ and QML Implementation**: Ensures efficient and user-friendly operation.
 9 | - **CLI & GUI Options**: Available for both command-line and graphical use.
10 | 
11 | ## License
12 | GPL-3.0 License.
13 | 
14 | ## Contributions
15 | Contributions are welcome!
16 | 


--------------------------------------------------------------------------------
/main.qml:
--------------------------------------------------------------------------------
 1 | import QtQuick 2.15
 2 | import QtQuick.Controls 2.15
 3 | import QtQuick.Dialogs 1.3
 4 | import xplatforms.mbseedkey.exutils 1.0
 5 | 
 6 | ApplicationWindow
 7 | {
 8 |     id: window
 9 | 
10 |     width: 780
11 |     height: 480
12 |     visible: true
13 |     title: qsTr(" https://github.com/Xplatforms/mbseedkey ")
14 | 
15 |     property ExUTILS exutils: ExUTILS{}
16 | 
17 |     FileDialog
18 |     {
19 |         id: dllselect
20 |         title: qsTr("Please select folder with SeedKey Dll's")
21 |         selectFolder: true
22 | 
23 |         onAccepted:
24 |         {
25 |             console.log(folder);
26 |         }
27 | 
28 |     }
29 | 
30 |     StackView
31 |     {
32 |         id: stackView
33 |         initialItem: "MainPage.qml"
34 |         anchors.fill: parent
35 |     }
36 | }
37 | 


--------------------------------------------------------------------------------
/main.cpp:
--------------------------------------------------------------------------------
 1 | #include <QGuiApplication>
 2 | #include <QQmlApplicationEngine>
 3 | #include "exutils.h"
 4 | #include "ecuseedkeydll.h"
 5 | 
 6 | int main(int argc, char *argv[])
 7 | {
 8 |     QCoreApplication::setAttribute(Qt::AA_EnableHighDpiScaling);
 9 | 
10 |     QGuiApplication app(argc, argv);
11 |     app.setOrganizationName("Xplatforms");
12 |     app.setOrganizationDomain("mbseedkey");
13 | 
14 |     qmlRegisterType<ExUTILS>("xplatforms.mbseedkey.exutils", 1, 0, "ExUTILS");
15 |     qmlRegisterType<ECUSeedKeyDLL>("xplatforms.mbseedkey.ecuseedkeydll", 1, 0, "ECUSeedKeyDLL");
16 | 
17 |     QQmlApplicationEngine engine;    
18 |     const QUrl url(QStringLiteral("qrc:/main.qml"));
19 |     QObject::connect(&engine, &QQmlApplicationEngine::objectCreated,
20 |                      &app, [url](QObject *obj, const QUrl &objUrl) {
21 |         if (!obj && url == objUrl)
22 |             QCoreApplication::exit(-1);
23 |     }, Qt::QueuedConnection);
24 |     engine.load(url);
25 | 
26 |     return app.exec();
27 | }
28 | 


--------------------------------------------------------------------------------
/exutils.h:
--------------------------------------------------------------------------------
 1 | #ifndef EXUTILS_H
 2 | #define EXUTILS_H
 3 | 
 4 | #include <QObject>
 5 | #include <QSettings>
 6 | #include "ecuseedkeydll.h"
 7 | 
 8 | class ExUTILS : public QObject
 9 | {
10 |     Q_OBJECT
11 | public:
12 |     explicit ExUTILS(QObject *parent = nullptr);
13 | 
14 |     Q_PROPERTY(QString foldername READ foldername WRITE setFoldername NOTIFY foldernameChanged)
15 |     Q_PROPERTY(QStringList dlls READ dlls NOTIFY dllsChanged)
16 |     Q_PROPERTY(ECUSeedKeyDLL * seedkeydll READ seedkeydll NOTIFY seedkeydllChanged)
17 | 
18 |     Q_INVOKABLE void selectDll(qint32 idx);
19 | 
20 |     QStringList dlls(){return this->dlls_list;}
21 | 
22 |     QString foldername();
23 |     void setFoldername(QString fname);
24 | 
25 |     ECUSeedKeyDLL * seedkeydll();
26 | 
27 |     Q_INVOKABLE void searchFor(QString txt);
28 | 
29 |     Q_INVOKABLE QString getInputMaskForSeedLen(qint32 len);
30 | 
31 | 
32 | signals:
33 |     void foldernameChanged();
34 |     void dllsChanged();
35 |     void seedkeydllChanged();
36 | 
37 | private:
38 |     void loadDllsList(QString search_txt = QStringLiteral(""));
39 | 
40 | private:
41 |     QSettings *     p_sett;
42 |     QStringList     dlls_list;
43 |     QStringList     p_bak_dlls_list;
44 |     ECUSeedKeyDLL * p_seedkey_dll;
45 | 
46 | 
47 | };
48 | 
49 | #endif // EXUTILS_H
50 | 


--------------------------------------------------------------------------------
/.gitignore:
--------------------------------------------------------------------------------
  1 | # Makefiles, Project files, etc
  2 | Makefile
  3 | Makefile.*
  4 | *.user
  5 | *.stash
  6 | 
  7 | # Prerequisites
  8 | *.d
  9 | 
 10 | # Compiled Object files
 11 | *.slo
 12 | *.lo
 13 | *.o
 14 | *.obj
 15 | 
 16 | # Precompiled Headers
 17 | *.gch
 18 | *.pch
 19 | 
 20 | # Compiled Dynamic libraries
 21 | *.so
 22 | *.dylib
 23 | *.dll
 24 | 
 25 | # Fortran module files
 26 | *.mod
 27 | *.smod
 28 | 
 29 | # Compiled Static libraries
 30 | *.lai
 31 | *.la
 32 | *.a
 33 | *.lib
 34 | 
 35 | # Executables
 36 | *.exe
 37 | *.out
 38 | *.app
 39 | 
 40 | # This file is used to ignore files which are generated
 41 | # ----------------------------------------------------------------------------
 42 | 
 43 | *~
 44 | *.autosave
 45 | *.a
 46 | *.core
 47 | *.moc
 48 | *.o
 49 | *.obj
 50 | *.orig
 51 | *.rej
 52 | *.so
 53 | *.so.*
 54 | *_pch.h.cpp
 55 | *_resource.rc
 56 | *.qm
 57 | .#*
 58 | *.*#
 59 | core
 60 | !core/
 61 | tags
 62 | .DS_Store
 63 | .directory
 64 | *.debug
 65 | Makefile*
 66 | *.prl
 67 | *.app
 68 | moc_*.cpp
 69 | ui_*.h
 70 | qrc_*.cpp
 71 | Thumbs.db
 72 | *.res
 73 | *.rc
 74 | /.qmake.cache
 75 | /.qmake.stash
 76 | 
 77 | # qtcreator generated files
 78 | *.pro.user*
 79 | 
 80 | # xemacs temporary files
 81 | *.flc
 82 | 
 83 | # Vim temporary files
 84 | .*.swp
 85 | 
 86 | # Visual Studio generated files
 87 | *.ib_pdb_index
 88 | *.idb
 89 | *.ilk
 90 | *.pdb
 91 | *.sln
 92 | *.suo
 93 | *.vcproj
 94 | *vcproj.*.*.user
 95 | *.ncb
 96 | *.sdf
 97 | *.opensdf
 98 | *.vcxproj
 99 | *vcxproj.*
100 | 
101 | # MinGW generated files
102 | *.Debug
103 | *.Release
104 | 
105 | # Python byte code
106 | *.pyc
107 | 
108 | 
109 | 


--------------------------------------------------------------------------------
/mbseedkey_cli.pro:
--------------------------------------------------------------------------------
 1 | QT -= quick
 2 | CONFIG += c++latest
 3 | CONFIG += console
 4 | 
 5 | GIT_LATEST_TAG=$$system(git describe --always --abbrev=0)
 6 | SW_VERSION=\\\"$$GIT_LATEST_TAG\\\"
 7 | DEFINES += SW_VERSION=$$(SW_VERSION)
 8 | 
 9 | VERSION_MAJOR=$$section(GIT_LATEST_TAG, ., 0, 0)
10 | VERSION_MINOR=$$section(GIT_LATEST_TAG, ., 1, 1)
11 | VERSION_PATCH=$$section(GIT_LATEST_TAG, ., 2, 2)
12 | 
13 | RC_ICONS="Resources/icon.ico"
14 | RC_LANG="en"
15 | 
16 | VERSION=$$GIT_LATEST_TAG
17 | VERSION_PE_HEADER = $$VERSION_MAJOR'.'$$VERSION_MINOR
18 | 
19 | message("VER: $$VERSION" )
20 | 
21 | DEFINES += QT_NO_DEBUG_OUTPUT
22 | 
23 | # You can make your code fail to compile if it uses deprecated APIs.
24 | # In order to do so, uncomment the following line.
25 | #DEFINES += QT_DISABLE_DEPRECATED_BEFORE=0x060000    # disables all the APIs deprecated before Qt 6.0.0
26 | TARGET = mbseedkey_cli
27 | DESTDIR = build/release
28 | 
29 | SOURCES += \
30 |         ecuseedkeydll.cpp \
31 |         exutils.cpp \
32 |         main_cli.cpp
33 | 
34 | HEADERS += \
35 |     ecuseedkeydll.h \
36 |     exutils.h
37 | 
38 | #RESOURCES += qml.qrc
39 | TRANSLATIONS += mbseedkey_en.ts
40 | 
41 | 
42 | win32 {
43 |     CONFIG += embed_manifest_exe
44 |     QMAKE_LFLAGS += /LARGEADDRESSAWARE
45 | #    QMAKE_LFLAGS_WINDOWS += /MANIFESTUAC:"level='requireAdministrator'"
46 | }
47 | 
48 | DEPLOY_TARGET = $$shell_quote($$shell_path($$DESTDIR"/"$$TARGET".exe"))
49 | WINDEPLOY_CMD = $$shell_quote($$shell_path($$[QT_INSTALL_BINS]$$QMAKE_DIR_SEP"windeployqt.exe"))
50 | win32: QMAKE_POST_LINK = $$WINDEPLOY_CMD --compiler-runtime --verbose 2 --release $$DEPLOY_TARGET
51 | 


--------------------------------------------------------------------------------
/mbseedkey.pro:
--------------------------------------------------------------------------------
 1 | QT += quick
 2 | CONFIG += c++latest
 3 | 
 4 | GIT_LATEST_TAG=$$system(git describe --always --abbrev=0)
 5 | SW_VERSION=\\\"$$GIT_LATEST_TAG\\\"
 6 | DEFINES += SW_VERSION=$$(SW_VERSION)
 7 | 
 8 | VERSION_MAJOR=$$section(GIT_LATEST_TAG, ., 0, 0)
 9 | VERSION_MINOR=$$section(GIT_LATEST_TAG, ., 1, 1)
10 | VERSION_PATCH=$$section(GIT_LATEST_TAG, ., 2, 2)
11 | 
12 | RC_ICONS="Resources/icon.ico"
13 | RC_LANG="en"
14 | 
15 | VERSION=$$GIT_LATEST_TAG
16 | VERSION_PE_HEADER = $$VERSION_MAJOR'.'$$VERSION_MINOR
17 | 
18 | message("VER: $$VERSION" )
19 | 
20 | DEFINES += QT_NO_DEBUG_OUTPUT
21 | 
22 | # You can make your code fail to compile if it uses deprecated APIs.
23 | # In order to do so, uncomment the following line.
24 | #DEFINES += QT_DISABLE_DEPRECATED_BEFORE=0x060000    # disables all the APIs deprecated before Qt 6.0.0
25 | TARGET = MBSeedKey
26 | DESTDIR = build/release
27 | 
28 | SOURCES += \
29 |         ecuseedkeydll.cpp \
30 |         exutils.cpp \
31 |         main.cpp
32 | 
33 | HEADERS += \
34 |     ecuseedkeydll.h \
35 |     exutils.h
36 | 
37 | RESOURCES += qml.qrc
38 | 
39 | TRANSLATIONS += \
40 |     mbseedkey_en.ts
41 | 
42 | 
43 | win32 {
44 |     CONFIG += embed_manifest_exe
45 |     QMAKE_LFLAGS += /LARGEADDRESSAWARE
46 | #    QMAKE_LFLAGS_WINDOWS += /MANIFESTUAC:"level='requireAdministrator'"
47 | }
48 | 
49 | DEPLOY_TARGET = $$shell_quote($$shell_path($$DESTDIR"/"$$TARGET".exe"))
50 | WINDEPLOY_CMD = $$shell_quote($$shell_path($$[QT_INSTALL_BINS]$$QMAKE_DIR_SEP"windeployqt.exe"))
51 | win32: QMAKE_POST_LINK = $$WINDEPLOY_CMD --compiler-runtime --verbose 2 --release --angle --qmldir $$shell_quote($$shell_path($$_PRO_FILE_PWD_)) $$DEPLOY_TARGET
52 | 


--------------------------------------------------------------------------------
/exutils.cpp:
--------------------------------------------------------------------------------
  1 | #include "exutils.h"
  2 | #include "ecuseedkeydll.h"
  3 | #include <QGuiApplication>
  4 | #include <QDebug>
  5 | #include <QDir>
  6 | #include <QRegularExpression>
  7 | 
  8 | ExUTILS::ExUTILS(QObject *parent) : QObject(parent),
  9 |     p_sett(new QSettings(QStringLiteral("Xplatforms"),QStringLiteral("mbseedkey"),this)),
 10 |     p_seedkey_dll(Q_NULLPTR)
 11 | {
 12 |     this->loadDllsList();
 13 | }
 14 | 
 15 | Q_INVOKABLE void ExUTILS::searchFor(QString txt)
 16 | {
 17 |     if(txt.isEmpty())
 18 |     {
 19 |         this->dlls_list = this->p_bak_dlls_list;
 20 |         emit dllsChanged();
 21 |         return;
 22 |     }
 23 | 
 24 |     QStringList srch_list;
 25 |     foreach(auto el, this->p_bak_dlls_list)
 26 |     {
 27 |         if(el.contains(txt, Qt::CaseInsensitive))srch_list.append(el);
 28 |     }
 29 |     this->dlls_list = srch_list;
 30 |     emit dllsChanged();
 31 | }
 32 | 
 33 | void ExUTILS::loadDllsList(QString search_txt)
 34 | {
 35 |     Q_UNUSED(search_txt)
 36 |     this->dlls_list.clear();
 37 |     QDir dir(this->foldername());
 38 |     QFileInfoList list = dir.entryInfoList(QStringList() << "*.dll", QDir::Files |QDir::NoSymLinks |QDir::NoDotAndDotDot | QDir::Readable, QDir::Name );
 39 |     for(qint32 x = 0; x < list.count(); x++)
 40 |     {
 41 |         this->dlls_list.append(list.at(x).fileName());
 42 |         /*
 43 |         auto ecu_test = new ECUSeedKeyDLL(list.at(x).absoluteFilePath());
 44 |         if(ecu_test->isSeedKeyDll())
 45 |         {
 46 |             this->dlls_list.append(ecu_test->DLLName());
 47 |             qDebug() << "Adding DLL to list: " << ecu_test->DLLName();
 48 |         }
 49 |         delete ecu_test;
 50 |         */
 51 |     }
 52 |     this->p_bak_dlls_list = dlls_list;
 53 |     emit dllsChanged();
 54 | }
 55 | 
 56 | void ExUTILS::selectDll(qint32 idx)
 57 | {
 58 |     if(this->dlls_list.isEmpty() || idx >= this->dlls_list.count())return;
 59 | 
 60 |     auto dllname = this->dlls_list.at(idx);
 61 |     auto dll_path = QDir::toNativeSeparators(this->foldername()+QDir::toNativeSeparators("/")+dllname);
 62 | 
 63 |     if(this->p_seedkey_dll != Q_NULLPTR)
 64 |     {
 65 |         delete this->p_seedkey_dll;
 66 |         this->p_seedkey_dll = Q_NULLPTR;
 67 |     }
 68 | 
 69 |     this->p_seedkey_dll = new ECUSeedKeyDLL(dll_path);
 70 |     emit seedkeydllChanged();
 71 | }
 72 | 
 73 | ECUSeedKeyDLL * ExUTILS::seedkeydll()
 74 | {
 75 |     return this->p_seedkey_dll;
 76 | }
 77 | 
 78 | QString ExUTILS::foldername()
 79 | {
 80 |     if(this->p_sett->contains(QStringLiteral("current_folder")))
 81 |         return QDir::toNativeSeparators(this->p_sett->value(QStringLiteral("current_folder")).toString());
 82 |     else return QDir::toNativeSeparators(qApp->applicationDirPath()+QDir::toNativeSeparators("/dlls"));
 83 | }
 84 | 
 85 | void ExUTILS::setFoldername(QString fname)
 86 | {
 87 |     if(this->foldername().compare(QDir::toNativeSeparators(fname)) != 0)
 88 |     {
 89 |         this->p_sett->setValue(QStringLiteral("current_folder"), fname);
 90 |         emit foldernameChanged();
 91 |         this->loadDllsList();
 92 |     }
 93 | }
 94 | 
 95 | 
 96 | ///TODO: make it better
 97 | QString ExUTILS::getInputMaskForSeedLen(qint32 len)
 98 | {
 99 |     QString str = "HH;0";
100 |     len--;
101 |     for(qint32 i = 0; i < len; i++)str.push_front("HH ");
102 |     str.push_front(QChar('>'));
103 |     return str;
104 | }
105 | 


--------------------------------------------------------------------------------
/setup_package.iss:
--------------------------------------------------------------------------------
  1 | ; Script generated by the Inno Setup Script Wizard.
  2 | ; SEE THE DOCUMENTATION FOR DETAILS ON CREATING INNO SETUP SCRIPT FILES!
  3 | 
  4 | #define MyAppName "MBSeedKey"
  5 | #define MyAppNameUninstall "MBSeedKey"
  6 | #define MyAppFolderName "MBSeedKey"
  7 | #define MyAppVersion "1.0.003"
  8 | #define MyAppPublisher "Xplatforms"
  9 | #define MyAppURL "https://github.com/Xplatforms/mbseedkey/releases"
 10 | #define MyAppExeName "MBSeedKey.exe"
 11 | #define MyAppExeNameCLI "mbseedkey_cli.exe"
 12 | #define registrychars "%1"
 13 | 
 14 | 
 15 | [Setup]
 16 | ; NOTE: The value of AppId uniquely identifies this application.          83x108
 17 | ; Do not use the same AppId value in installers for other applications.
 18 | ; (To generate a new GUID, click Tools | Generate GUID inside the IDE.)
 19 | 
 20 | AppId={{A06873B5-A929-488D-BBCF-C750F71766CF}}
 21 | 
 22 | AppName={#MyAppName}
 23 | AppVersion={#MyAppVersion}
 24 | ;AppVerName={#MyAppName} {#MyAppVersion}
 25 | AppPublisher={#MyAppPublisher}
 26 | AppPublisherURL={#MyAppURL}
 27 | AppSupportURL="https://github.com/Xplatforms/mbseedkey"
 28 | AppUpdatesURL={#MyAppURL}
 29 | UsePreviousAppDir=no
 30 | DefaultDirName={code:DefDirRoot}\Xplatforms\{#MyAppFolderName}
 31 | DefaultGroupName=Xplatforms\{#MyAppName}
 32 | LicenseFile=LICENSE
 33 | OutputDir=..\BUILDS\
 34 | OutputBaseFilename=MBSeedKey_x86_{#MyAppVersion}
 35 | SetupIconFile=Resources\icon.ico
 36 | Compression=lzma
 37 | SolidCompression=yes
 38 | AlwaysUsePersonalGroup=yes
 39 | PrivilegesRequired=lowest
 40 | 
 41 | 
 42 | ;ArchitecturesInstallIn64BitMode=x64
 43 | ;Check: not Is64BitInstallMode
 44 | ;Check: Is64BitInstallMode
 45 | 
 46 | 
 47 | [Tasks]
 48 | Name: "desktopicon"; Description: "{cm:CreateDesktopIcon}"; GroupDescription: "{cm:AdditionalIcons}"
 49 | Name: "quicklaunchicon"; Description: "{cm:CreateQuickLaunchIcon}"; GroupDescription: "{cm:AdditionalIcons}"; Flags: unchecked; OnlyBelowVersion: 0,6.1
 50 | 
 51 | [Files]
 52 | Source: "..\BUILDS\MBSeedKey\*"; DestDir: "{app}"; Flags: ignoreversion overwritereadonly replacesameversion recursesubdirs
 53 | Source: "LICENSE"; DestDir: "{app}"; Flags: ignoreversion overwritereadonly replacesameversion recursesubdirs
 54 | 
 55 | [Icons]
 56 | Name: "{userprograms}\Xplatforms\{#MyAppName}\{#MyAppName}"; Filename: "{app}\{#MyAppExeName}"; 
 57 | Name: "{userprograms}\Xplatforms\{#MyAppName}\{#MyAppExeNameCLI}"; Filename: "{app}\{#MyAppExeNameCLI}";
 58 | Name: "{userdesktop}\{#MyAppName}"; Filename: "{app}\{#MyAppExeName}"; Tasks: desktopicon
 59 | Name: "{userappdata}\Microsoft\Internet Explorer\Quick Launch\{#MyAppName}"; Filename: "{app}\{#MyAppExeName}"; Tasks: quicklaunchicon
 60 | 
 61 | [Code]
 62 | function InitializeSetup(): Boolean;
 63 | var
 64 |   oldVersion: String;
 65 |   uninstaller: String;
 66 |   ErrorCode: Integer;
 67 | begin
 68 |   if RegKeyExists(HKEY_CURRENT_USER,
 69 |     'SOFTWARE\Microsoft\Windows\CurrentVersion\Uninstall\{AppId}_is1') then
 70 |   begin
 71 |           RegQueryStringValue(HKEY_CURRENT_USER,
 72 |             'SOFTWARE\Microsoft\Windows\CurrentVersion\Uninstall\{AppId}_is1',
 73 |             'UninstallString', uninstaller);
 74 |             uninstaller := RemoveQuotes(uninstaller);
 75 |           Exec(uninstaller, '/SILENT /NORESTART /SUPPRESSMSGBOXES', '', SW_HIDE, TRUE, ErrorCode);
 76 |    end;
 77 |    Result := True;
 78 | end;
 79 | 
 80 | function IsRegularUser(): Boolean;
 81 | begin
 82 | Result := not (IsAdminLoggedOn);
 83 | end;
 84 | 
 85 | function DefDirRoot(Param: String): String;
 86 | begin
 87 | if IsRegularUser then
 88 | Result := ExpandConstant('{localappdata}')
 89 | else
 90 | Result := ExpandConstant('{pf}')
 91 | end;  
 92 | 
 93 | procedure RunOtherInstaller;
 94 | var
 95 |   ResultCode: Integer;
 96 | begin
 97 |   if not Exec(ExpandConstant('{app}\OtherInstaller.exe'), '', '', SW_SHOWNORMAL,
 98 |     ewWaitUntilTerminated, ResultCode)
 99 |   then
100 |     MsgBox('Other installer failed to run!' + #13#10 +
101 |       SysErrorMessage(ResultCode), mbError, MB_OK);
102 | end;
103 | 
104 | function CmdLineParamExists(const Value: string): Boolean;
105 | var
106 |   I: Integer;  
107 | begin
108 |   Result := False;
109 |   for I := 1 to ParamCount do
110 |     if CompareText(ParamStr(I), Value) = 0 then
111 |     begin
112 |       Result := True;
113 |       Exit;
114 |     end;
115 | end;
116 | 
117 | 
118 | function VerySilentRun: Boolean;
119 | begin
120 |   Result := CmdLineParamExists('/VERYSILENT');;
121 | end;
122 | 
123 | [Run]
124 | Filename: "{app}\vc_redist.x86.exe"; Description: "{cm:LaunchProgram,{#StringChange("vc_redist.x86.exe installer", "&", "&&")}}"; Flags: postinstall
125 | ;Filename: "{app}\{#MyAppExeName}"; Description: "{cm:LaunchProgram,{#StringChange("MBSeedKey 1.0", "&", "&&")}}"; Flags: nowait postinstall; Check: not VerySilentRun
126 | 
127 | 
128 | 
129 | 
130 | 


--------------------------------------------------------------------------------
/ecuseedkeydll.h:
--------------------------------------------------------------------------------
  1 | #ifndef ECUSEEDKEYDLL_H
  2 | #define ECUSEEDKEYDLL_H
  3 | 
  4 | #include <QObject>
  5 | #include <QString>
  6 | #include <QHash>
  7 | #include <Windows.h>
  8 | 
  9 | typedef int (__cdecl *_f_GetConfiguredAccessTypes)(int *);
 10 | typedef int (__cdecl *_f_GetSeedLength)(int);
 11 | typedef int (__cdecl *_f_GetKeyLength)(int);
 12 | typedef const char * (__cdecl *_f_GetECUName)();
 13 | typedef const char * (__cdecl *_f_GetComment)();
 14 | 
 15 | typedef int (__cdecl * _f_GenerateKeyExOpt )( const unsigned char* ipSeedArray,
 16 |                                                                   unsigned int iSeedArraySize,
 17 |                                                                   const unsigned int iSecurityLevel,
 18 |                                                                   const char * ipVariant,
 19 |                                                                   const char* ipOptions,
 20 |                                                                   unsigned char* iopKeyArray,
 21 |                                                                   unsigned int iMaxKeyArraySize,
 22 |                                                                   unsigned int& oActualKeyArraySize );
 23 | 
 24 | struct ECUSeedKeyLenPairs
 25 | {
 26 |     qint32 seed_len;
 27 |     qint32 key_len;
 28 | }typedef ECUSeedKeyLenPairs;
 29 | 
 30 | class ECUSeedKeyDLL : public QObject
 31 | {
 32 |     Q_OBJECT
 33 | public:
 34 |     explicit ECUSeedKeyDLL(QObject *parent = nullptr);
 35 |     explicit ECUSeedKeyDLL(QString dll_path, QObject *parent = nullptr);
 36 |     ~ECUSeedKeyDLL();
 37 | 
 38 |     bool isSeedKeyDll(){return this->GenerateKeyExOpt != Q_NULLPTR;}
 39 | 
 40 |     Q_PROPERTY(QString ECUName READ ECUName NOTIFY ECUNameChanged);
 41 |     Q_PROPERTY(QString DLLName READ DLLName NOTIFY DLLNameChanged);
 42 |     Q_PROPERTY(QString Comment READ Comment NOTIFY CommentChanged);
 43 | 
 44 |     Q_PROPERTY(QList<qint32> AccessTypes READ AccessTypes NOTIFY AccessTypesChanged);
 45 |     /// TODO: two extra funcs for QML :/
 46 |     Q_PROPERTY(QString AccessTypesString READ AccessTypesString NOTIFY AccessTypesChanged);
 47 |     Q_PROPERTY(QStringList AccessTypesStringList READ AccessTypesStringList NOTIFY AccessTypesChanged);
 48 | 
 49 |     Q_PROPERTY(QString errorMsg READ errorMsg WRITE setErrorMsg NOTIFY errorMsgChanged);
 50 | 
 51 |     QString DLLName() const {return this->p_dll_name;}
 52 |     QString ECUName() const {return this->p_ecu_name;}
 53 |     QString Comment() const {return this->p_comment;}
 54 |     QList<qint32> AccessTypes() {return this->p_access_types.keys();}
 55 |     QString AccessTypesString();
 56 |     QStringList AccessTypesStringList();
 57 |     QString errorMsg(){return this->p_errorMsg;}
 58 |     void setErrorMsg(const QString & msg ){if(this->p_errorMsg.compare(msg) == 0)return; this->p_errorMsg = msg; emit errorMsgChanged();}
 59 | 
 60 |     Q_INVOKABLE qint32 seedLength(qint32 access_type) {return this->p_access_types.contains(access_type)?
 61 |                     this->p_access_types.value(access_type).seed_len:4; }
 62 |     Q_INVOKABLE qint32 seedLength(QString access_type);
 63 | 
 64 |     Q_INVOKABLE qint32 keyLength(qint32 access_type) {return this->p_access_types.contains(access_type)?
 65 |                     this->p_access_types.value(access_type).key_len:4; }
 66 |     Q_INVOKABLE qint32 keyLength(QString access_type);
 67 | 
 68 |     Q_INVOKABLE QList<qint32> generateKeyFromSeed(QList<qint32> seed, qint32 access_type, qint32 key_len = 0);
 69 |     Q_INVOKABLE QString generateKeyFromSeed(QString seed, qint32 access_type, qint32 key_len);
 70 |     Q_INVOKABLE QString generateKeyFromSeed(QString seed, QString access_type, QString key_len);
 71 | 
 72 | signals:
 73 |     void ECUNameChanged();
 74 |     void DLLNameChanged();
 75 |     void CommentChanged();
 76 |     void SeedLengthChanged();
 77 |     void KeyLengthChanged();
 78 |     void AccessTypesChanged();
 79 |     void errorMsgChanged();
 80 | 
 81 | private slots:
 82 |     void loadDllfuncs();
 83 | 
 84 | private:
 85 |     _f_GetConfiguredAccessTypes     GetConfiguredAccessTypes;
 86 |     _f_GetSeedLength                GetSeedLength;
 87 |     _f_GetKeyLength                 GetKeyLength;
 88 |     _f_GetECUName                   GetECUName;
 89 |     _f_GetComment                   GetComment;
 90 |     _f_GenerateKeyExOpt             GenerateKeyExOpt;
 91 | 
 92 | private:
 93 |     HMODULE     p_dllHandle;
 94 |     QString     p_dllPath;
 95 | 
 96 |     QString     p_errorMsg;
 97 |     QString     p_ecu_name;
 98 |     QString     p_dll_name;
 99 |     QString     p_comment;
100 | 
101 |     QHash<qint32, ECUSeedKeyLenPairs> p_access_types;
102 | };
103 | 
104 | #endif // ECUSEEDKEYDLL_H
105 | 


--------------------------------------------------------------------------------
/main_cli.cpp:
--------------------------------------------------------------------------------
  1 | #include <QCoreApplication>
  2 | #include <QDebug>
  3 | #include <QCommandLineParser>
  4 | #include <QFileInfo>
  5 | #include <QDir>
  6 | #include "exutils.h"
  7 | #include "ecuseedkeydll.h"
  8 | 
  9 | QTextStream& qStdOut()
 10 | {
 11 |     static QTextStream ts( stdout );
 12 |     return ts;
 13 | }
 14 | 
 15 | int main(int argc, char *argv[])
 16 | {
 17 |     QCoreApplication app(argc, argv);
 18 |     app.setOrganizationName("Xplatforms");
 19 |     app.setOrganizationDomain("mbseedkey");
 20 | 
 21 |     auto ex_utils = new ExUTILS(&app);
 22 | 
 23 |     auto args = app.arguments();
 24 |     args.removeFirst();
 25 | 
 26 |     if(args.size() <= 0)
 27 |     {
 28 |         qStdOut() << "Found dlls in folder: " << ex_utils->foldername();
 29 |         return 0;
 30 |     }
 31 | 
 32 |     QCommandLineParser parser;
 33 |     parser.setApplicationDescription("MBSeedKey CLI");
 34 |     parser.addHelpOption();
 35 |     parser.addVersionOption();
 36 | 
 37 | 
 38 |     parser.addOptions({
 39 |         {{"i", "info"}, QCoreApplication::translate("main", "Print information from seed-key dll(ECU Name, Comments, Access Levels, Seed/Key sizes")},
 40 |         {
 41 |             {"d", "target-dll"},
 42 |             QCoreApplication::translate("main", "DLL for seed-key generation"),
 43 |             QCoreApplication::translate("main", "SeedKey DLL")
 44 |         },
 45 |         {
 46 |             {"s", "seed"},
 47 |             QCoreApplication::translate("main", "Seed for key generation in HEX: FFABEE"),
 48 |             QCoreApplication::translate("main", "Seed")
 49 |         },
 50 |         {
 51 |             {"a", "access-level"},
 52 |             QCoreApplication::translate("main", "Access Level for key generation in HEX: 0B"),
 53 |             QCoreApplication::translate("main", "Access Level")
 54 |         },
 55 |         {
 56 |             {"l", "key-length"},
 57 |             QCoreApplication::translate("main", "Key length (int) if default length can't be read from dll"),
 58 |             QCoreApplication::translate("main", "Key Length")
 59 |         },
 60 |      });
 61 | 
 62 |     // Process the actual command line arguments given by the user
 63 |     parser.process(app);
 64 | 
 65 |     bool info = parser.isSet("i");
 66 |     auto targetDll = parser.value("d");
 67 |     auto seed = parser.value("s");
 68 |     auto level = parser.value("a");
 69 |     auto keylength = parser.value("l");
 70 | 
 71 |     if(info)
 72 |     {
 73 |         if(targetDll.isEmpty()){qDebug() << QCoreApplication::translate("main", "DLL not set!"); return 0;}
 74 |         QFileInfo dll(targetDll);
 75 |         if(!dll.isFile() || !dll.isReadable())
 76 |         {
 77 |             qStdOut() << QCoreApplication::translate("main", "can't read DLL or wrong filepath") << "\n";
 78 |             return 0;
 79 |         }
 80 | 
 81 |         auto ecu = new ECUSeedKeyDLL(targetDll);
 82 |         qDebug() << ecu->ECUName();
 83 |         foreach(auto acc, ecu->AccessTypes())
 84 |         {
 85 |             qStdOut() << "Access Level: " << QStringLiteral("%1 ").arg(acc, 2, 16, QLatin1Char('0')).toUpper()
 86 |                       << "seed length " << ecu->seedLength(acc) << " key length " << ecu->keyLength(acc) << "\n";
 87 |         }
 88 |         return 0;
 89 |     }
 90 | 
 91 |     if(targetDll.isEmpty())
 92 |     {
 93 |         qStdOut() << "run this programm with --help argument to see all cmd line switches" << "\n";
 94 |         return 0;
 95 |     }
 96 | 
 97 |     if(seed.isEmpty())
 98 |     {
 99 |         qStdOut() << "you need to set at target dll, seed and access level for key generation. run this programm with --help to see all cmd line switches\n";
100 |         return 0;
101 |     }
102 | 
103 |     QFileInfo dll(targetDll);
104 |     if(!dll.isFile() || !dll.isReadable())
105 |     {
106 |         qStdOut() << QCoreApplication::translate("main", "can't read DLL or wrong filepath") << "\n";
107 |         return 0;
108 |     }
109 | 
110 |     auto ecu = new ECUSeedKeyDLL(targetDll);
111 |     qint32 access_level = level.toInt(Q_NULLPTR, 16);
112 |     qint32 key_length = keylength.isEmpty()?0:keylength.toInt(Q_NULLPTR, 10);
113 | 
114 |     if(key_length <= 0)key_length = ecu->keyLength(access_level);
115 | 
116 |     QByteArray datas_hex = seed.toLocal8Bit();
117 |     QList<qint32> result;
118 |     result.reserve(datas_hex.size() / 2);
119 | 
120 |     for (int i = 0; i < datas_hex.size(); i += 2)
121 |         result.push_back(QString::fromLatin1(datas_hex.data() + i, 2).toInt(Q_NULLPTR,16));
122 | 
123 | 
124 |     //qStdOut() << "seed " << seed << " acc " << access_level << " key len " << key_length << " len arg " << keylength << "\n";
125 |     foreach(auto k, ecu->generateKeyFromSeed(result, access_level, key_length))
126 |     {
127 |         qStdOut() << QStringLiteral("%1 ").arg(k, 2, 16, QLatin1Char('0')).toUpper();
128 |     }
129 | 
130 | 
131 | 
132 | 
133 |     return 0;
134 | }
135 | 


--------------------------------------------------------------------------------
/MainPage.qml:
--------------------------------------------------------------------------------
  1 | import QtQuick 2.15
  2 | import QtQuick.Controls 2.15
  3 | import QtQuick.Layouts 1.15
  4 | import xplatforms.mbseedkey.exutils 1.0
  5 | import xplatforms.mbseedkey.ecuseedkeydll 1.0
  6 | 
  7 | Page
  8 | {
  9 |     title: qsTr("Select Window")
 10 | 
 11 | 
 12 |     function searchFor(text)
 13 |     {
 14 |         exutils.searchFor(text);
 15 |     }
 16 | 
 17 |     ColumnLayout
 18 |     {
 19 |         anchors.fill: parent
 20 |         anchors.margins: 15
 21 |         spacing: 12
 22 | 
 23 |         RowLayout
 24 |         {
 25 |             Layout.fillWidth: true
 26 | 
 27 |             Label
 28 |             {
 29 |                 id: labeldllfolder
 30 |                 text: qsTr("SeedKey DLL's folder: ")
 31 |             }
 32 | 
 33 |             Rectangle
 34 |             {
 35 |                 Layout.fillWidth: true
 36 |                 Layout.preferredWidth: dllloadfoldertext.implicitWidth
 37 |                 Layout.preferredHeight: 25
 38 |                 Layout.minimumWidth: 25
 39 |                 Layout.maximumWidth: dllloadfoldertext.implicitWidth
 40 | 
 41 |                 Label
 42 |                 {
 43 |                     id: dllloadfoldertext
 44 |                     anchors.fill: parent
 45 |                     font.weight: Font.DemiBold
 46 |                     elide: Text.ElideMiddle
 47 |                     verticalAlignment: Text.AlignVCenter
 48 |                     horizontalAlignment: Text.AlignHCenter
 49 |                     text: exutils.foldername
 50 |                 }
 51 |             }
 52 |         }
 53 | 
 54 |         Button
 55 |         {
 56 |             text: qsTr("Change DLL folder")
 57 |             Layout.minimumWidth: 240
 58 |             font.weight: Font.DemiBold
 59 |             onClicked:
 60 |             {
 61 |                 dllselect.open();
 62 |             }
 63 | 
 64 |             Connections
 65 |             {
 66 |                 target: dllselect
 67 |                 function onAccepted()
 68 |                 {
 69 |                     var ordner = dllselect.folder.toString();
 70 |                     ordner = ordner.replace("file:///", "")
 71 |                     console.log("User has selected " + ordner);
 72 |                     exutils.foldername = ordner
 73 |                 }
 74 |             }
 75 |         }
 76 | 
 77 |         RowLayout
 78 |         {
 79 |             Layout.topMargin: 15
 80 |             Layout.fillWidth: true
 81 |             TextField
 82 |             {
 83 |                 id: searchfield
 84 |                 Layout.fillWidth: true
 85 |                 placeholderText: qsTr("Search in DLL's Name")
 86 |                 selectByMouse: true
 87 |                 onTextChanged: {
 88 |                     searchFor(text);
 89 |                 }
 90 |             }
 91 | 
 92 |             Button
 93 |             {
 94 |                 text: qsTr("OK")
 95 |                 onClicked: {searchFor(searchfield.text)}
 96 |             }
 97 |         }
 98 | 
 99 |         RowLayout
100 |         {
101 | 
102 |             Rectangle
103 |             {
104 |                 Layout.fillHeight: true
105 |                 Layout.fillWidth: true
106 | 
107 |                 //color: "red"
108 | 
109 |                 border.width: 1
110 |                 border.color: "lightgrey"
111 | 
112 |                 //color: "red"
113 | 
114 |                 ListView
115 |                 {
116 |                     id: listView
117 |                     anchors.fill: parent
118 |                     anchors.margins: 5
119 |                     model: exutils.dlls
120 | 
121 |                     focus: true
122 |                     highlight: Rectangle { color: "#cfdbeb"; radius: 2 }
123 |                     highlightFollowsCurrentItem: true
124 |                     clip: true
125 | 
126 |                     delegate: ItemDelegate
127 |                     {
128 |                         text: modelData
129 |                         width: listView.width
130 | 
131 |                         MouseArea
132 |                         {
133 |                             anchors.fill: parent
134 |                             onClicked:
135 |                             {
136 |                                 //console.log("Current listview index:" + index)
137 |                                 listView.currentIndex = index;
138 |                                 exutils.selectDll(index)
139 |                             }
140 |                         }
141 |                     }
142 |                 }
143 | 
144 |                 Component.onCompleted:
145 |                 {
146 |                     exutils.selectDll(listView.currentIndex);
147 |                 }
148 |             }
149 | 
150 |             Rectangle
151 |             {
152 |                 Layout.fillHeight: true
153 |                 Layout.fillWidth: true
154 |                 //color: "green"
155 |                 //visible: exutils.seedkeydll != null
156 | 
157 |                 ColumnLayout
158 |                 {
159 |                     anchors.fill: parent
160 | 
161 | 
162 |                     Label
163 |                     {
164 |                         text: qsTr("ECU Name:")
165 |                         font.weight: Font.DemiBold
166 |                     }
167 |                     Label
168 |                     {
169 |                         text: exutils.seedkeydll?exutils.seedkeydll.ECUName:qsTr("not loaded")
170 |                     }
171 | 
172 |                     Label
173 |                     {
174 |                         text: qsTr("Access Levels:")
175 |                         font.weight: Font.DemiBold
176 |                     }
177 |                     Label
178 |                     {
179 |                         text: exutils.seedkeydll?exutils.seedkeydll.AccessTypesString:qsTr("not loaded")
180 |                     }
181 | 
182 |                     Label
183 |                     {
184 |                         text: qsTr("Comment:")
185 |                         font.weight: Font.DemiBold
186 |                     }
187 |                     Text
188 |                     {
189 |                         Layout.fillHeight: true
190 |                         Layout.fillWidth: true
191 |                         wrapMode: Text.WordWrap
192 |                         text: exutils.seedkeydll?exutils.seedkeydll.Comment:qsTr("not loaded")
193 |                         onLinkActivated: Qt.openUrlExternally(link)
194 |                     }
195 | 
196 |                     Rectangle
197 |                     {
198 |                         height: 5
199 |                     }
200 | 
201 | 
202 |                     Button
203 |                     {
204 |                         Layout.alignment: Qt.AlignBottom
205 |                         Layout.minimumWidth: 180
206 |                         enabled: exutils.seedkeydll !== null
207 |                         font.weight: Font.DemiBold
208 |                         text: qsTr(" Select this DLL ")
209 | 
210 |                         onClicked:
211 |                         {
212 |                             // stackView.push("ProfilePage.qml", {"currentprofile": appsettings.getProfileByID(appsettings.defaultProfileID())})
213 |                             stackView.push("ECUPage.qml", {"ecu": exutils.seedkeydll})
214 |                         }
215 |                     }
216 |                 }
217 |             }
218 | 
219 |         }
220 | 
221 |         Rectangle
222 |         {
223 |             height: 1
224 |         }
225 | 
226 |     }
227 | }
228 | 


--------------------------------------------------------------------------------
/ecuseedkeydll.cpp:
--------------------------------------------------------------------------------
  1 | #include "ecuseedkeydll.h"
  2 | #include <QDir>
  3 | #include <QFileInfo>
  4 | #include <QTimer>
  5 | #include <QDebug>
  6 | #include <signal.h>
  7 | 
  8 | QString GetLastErrorAsString()
  9 | {
 10 |     //Get the error message, if any.
 11 |     auto errorMessageID = ::GetLastError();
 12 |     if(errorMessageID == 0)return QStringLiteral("No error message has been recorded");
 13 | 
 14 |     LPWSTR messageBuffer = Q_NULLPTR;
 15 |     size_t size = FormatMessageW(FORMAT_MESSAGE_ALLOCATE_BUFFER | FORMAT_MESSAGE_FROM_SYSTEM | FORMAT_MESSAGE_IGNORE_INSERTS,
 16 |                                  NULL, errorMessageID, MAKELANGID(LANG_NEUTRAL, SUBLANG_DEFAULT), messageBuffer, 0, NULL);
 17 | 
 18 |     qDebug() << " Debug errmsg: " << size << errorMessageID;
 19 |     auto message = QString::fromWCharArray(messageBuffer, size);
 20 |     if(message.isEmpty())message.append(QString::number(errorMessageID));
 21 |     LocalFree(messageBuffer);
 22 | 
 23 |     return message;
 24 | }
 25 | 
 26 | ECUSeedKeyDLL::ECUSeedKeyDLL(QObject *parent) : QObject(parent),
 27 |     GetConfiguredAccessTypes(Q_NULLPTR), GetSeedLength(Q_NULLPTR), GetKeyLength(Q_NULLPTR),  GetECUName(Q_NULLPTR),
 28 |     GenerateKeyExOpt(Q_NULLPTR),
 29 |     p_dllHandle(Q_NULLPTR)
 30 | {
 31 | 
 32 | }
 33 | 
 34 | ECUSeedKeyDLL::ECUSeedKeyDLL(QString dll_path, QObject *parent) : QObject(parent),
 35 |     GetConfiguredAccessTypes(Q_NULLPTR), GetSeedLength(Q_NULLPTR), GetKeyLength(Q_NULLPTR),  GetECUName(Q_NULLPTR),
 36 |     GenerateKeyExOpt(Q_NULLPTR),
 37 |     p_dllHandle(Q_NULLPTR),
 38 |     p_dllPath(dll_path)
 39 | {
 40 |     if(dll_path.isEmpty())
 41 |     {
 42 |         this->setErrorMsg(tr("DLL path is empty!"));
 43 |         return;
 44 |     }
 45 | 
 46 |     QFileInfo info(this->p_dllPath);
 47 |     if(!info.exists() || !info.isFile() || info.isSymLink())
 48 |     {
 49 |         this->setErrorMsg(tr("DLL file doesn't exist or wrong."));
 50 |         return;
 51 |     }
 52 | 
 53 |     this->p_ecu_name = info.baseName();
 54 |     this->p_dll_name = info.fileName();
 55 |     emit DLLNameChanged();
 56 | 
 57 |     QString dll_info_str = "[" + info.fileName() + "] ";
 58 |     qDebug() <<  dll_info_str << "Loading ...";
 59 | 
 60 |     this->p_dllHandle = LoadLibraryW(QDir::toNativeSeparators(info.absoluteFilePath()).toStdWString().data());
 61 |     if(!this->p_dllHandle)
 62 |     {
 63 |         auto error_str = GetLastErrorAsString();
 64 |         this->setErrorMsg(tr("Could not load DLL file. Reason: ")+error_str);
 65 |         qInfo() << dll_info_str << this->errorMsg();
 66 |         return;
 67 |     }    
 68 |     this->loadDllfuncs();
 69 | }
 70 | 
 71 | ECUSeedKeyDLL::~ECUSeedKeyDLL()
 72 | {
 73 |     if(this->p_dllHandle != Q_NULLPTR)::FreeLibrary(this->p_dllHandle);
 74 | }
 75 | 
 76 | void ECUSeedKeyDLL::loadDllfuncs()
 77 | {
 78 | 
 79 |     this->GetECUName = (_f_GetECUName)GetProcAddress(this->p_dllHandle, "GetECUName");
 80 |     if(this->GetECUName != Q_NULLPTR)
 81 |     {
 82 |         this->p_ecu_name = this->GetECUName();
 83 |         emit this->ECUNameChanged();
 84 |     }
 85 | 
 86 |     this->GetComment = (_f_GetComment)GetProcAddress(this->p_dllHandle, "GetComment");
 87 |     if(this->GetComment != Q_NULLPTR)
 88 |     {
 89 |         this->p_comment = this->GetComment();
 90 |         emit this->CommentChanged();
 91 |     }
 92 | 
 93 |     this->GetSeedLength = (_f_GetSeedLength)GetProcAddress(this->p_dllHandle, "GetSeedLength");
 94 |     if(!this->GetSeedLength)
 95 |     {
 96 |        qDebug() << "Function GetSeedLength not found";
 97 |        this->GetSeedLength = Q_NULLPTR;
 98 |     }
 99 | 
100 |     this->GetKeyLength = (_f_GetKeyLength)GetProcAddress(this->p_dllHandle, "GetKeyLength");
101 |     if (!this->GetKeyLength)
102 |     {
103 |        qDebug() << "Function GetKeyLength not found";
104 |        this->GetKeyLength = Q_NULLPTR;
105 |     }
106 | 
107 |     this->GetConfiguredAccessTypes = (_f_GetConfiguredAccessTypes)GetProcAddress(this->p_dllHandle, "GetConfiguredAccessTypes");
108 |     if(this->GetConfiguredAccessTypes != Q_NULLPTR)
109 |      {
110 |         int data[256] = {0};
111 |         auto ret = this->GetConfiguredAccessTypes(data);
112 |         if(ret > 0)
113 |         {
114 |             do
115 |             {
116 |                 auto atype = data[--ret];
117 |                 ///WARNING: Seed and Key length functions could not be called in paralell or asynchrone!
118 |                 /// make sure compiler can't optimize this calls and call this funcs one by one
119 |                 ECUSeedKeyLenPairs skpair;
120 |                 skpair.seed_len = this->GetSeedLength(atype);
121 |                 skpair.key_len  = this->GetKeyLength(atype);
122 |                 //qDebug() << " seed len: " << skpair.seed_len << " keylen " << skpair.key_len;
123 |                 this->p_access_types.insert(atype, skpair);
124 |             }
125 |             while(ret > 0);
126 |             emit this->AccessTypesChanged();
127 |         }
128 |      }
129 |     else qDebug() << "Function GetConfiguredAccessTypes not found";
130 | 
131 |     this->GenerateKeyExOpt = (_f_GenerateKeyExOpt)GetProcAddress(this->p_dllHandle, "GenerateKeyExOpt");
132 |     if(this->GenerateKeyExOpt == Q_NULLPTR)
133 |     {
134 |         this->setErrorMsg(tr("GenerateKeyExOpt not found in DLL ") + this->p_dllPath);
135 |         qWarning() << this->errorMsg();
136 |         this->p_ecu_name = tr("not seedkey dll");
137 |         emit ECUNameChanged();
138 |         return;
139 |     }
140 | }
141 | 
142 | QString ECUSeedKeyDLL::AccessTypesString()
143 | {
144 |     if(this->AccessTypes().isEmpty())return QStringLiteral("not defined in dll");
145 |     auto types = this->AccessTypes();
146 |     QString str;
147 |     foreach(auto t, types)
148 |     {
149 |         str = str.append(QStringLiteral("%1 ").arg(t, 2, 16, QLatin1Char('0'))).toUpper();
150 |     }
151 |     return str;
152 | }
153 | 
154 | QStringList ECUSeedKeyDLL::AccessTypesStringList()
155 | {
156 |     QStringList list;
157 |     foreach(auto a, this->AccessTypes())list << QStringLiteral("%1 ").arg(a, 2, 16, QLatin1Char('0')).toUpper();
158 |     return list;
159 | }
160 | 
161 | Q_INVOKABLE qint32 ECUSeedKeyDLL::seedLength(QString access_type)
162 | {
163 |     auto acc = access_type.toInt(Q_NULLPTR,16);
164 |     if(this->p_access_types.contains(acc))
165 |     {
166 |         return this->p_access_types.value(acc).seed_len;
167 |     }
168 | 
169 |     return 0;
170 | }
171 | 
172 | Q_INVOKABLE qint32 ECUSeedKeyDLL::keyLength(QString access_type)
173 | {
174 |     auto acc = access_type.toInt(Q_NULLPTR,16);
175 |     if(this->p_access_types.contains(acc))
176 |     {
177 |         return this->p_access_types.value(acc).key_len;
178 |     }
179 | 
180 |     return 0;
181 | }
182 | 
183 | QList<qint32> ECUSeedKeyDLL::generateKeyFromSeed(QList<qint32> seed, qint32 access_type, qint32 key_len)
184 | {
185 |     QList<qint32> key;
186 |     if(this->GenerateKeyExOpt == Q_NULLPTR)
187 |     {
188 |         qWarning() << this->errorMsg();
189 |         return key;
190 |     }
191 | 
192 |     unsigned char * seed_data = new unsigned char[seed.length()];
193 |     auto i = 0;
194 |     foreach(auto d, seed)seed_data[i++] = d;
195 | 
196 |     unsigned char key_data[256] = {0};
197 |     unsigned int key_data_len = 0;
198 | 
199 |     ///FIX: some DLL's return zero but key is filled out
200 |     auto ret = this->GenerateKeyExOpt(seed_data, seed.length(), access_type, Q_NULLPTR, Q_NULLPTR, key_data, 256,  key_data_len);
201 |     Q_UNUSED(ret)
202 |     if(key_data_len <= 0 && (key_data[0] != 0 && key_data[1] != 0))
203 |     {
204 |         qWarning() << "GenerateKeyExOpt returned zero size, but data buf is set. Try to copy data";
205 |         if(key_len != 0 || this->GetKeyLength == Q_NULLPTR)key_data_len = key_len;
206 |         else key_data_len = this->GetKeyLength(access_type);
207 |     }
208 | 
209 |     unsigned int c = 0;
210 |     do
211 |     {
212 |         key.append(key_data[c++]);
213 |     }
214 |     while(c < key_data_len);
215 | 
216 |     //qDebug() << "[KEYDATA]: " << QByteArray::fromRawData((const char *)key_data, 255).toHex(' ');
217 |     return key;
218 | }
219 | 
220 | QString ECUSeedKeyDLL::generateKeyFromSeed(QString seed, QString access_type, QString key_len)
221 | {
222 |     return this->generateKeyFromSeed(seed, access_type.toInt(Q_NULLPTR, 16), key_len.toInt(Q_NULLPTR, 10));
223 | }
224 | 
225 | QString ECUSeedKeyDLL::generateKeyFromSeed(QString seed, qint32 access_type, qint32 key_len)
226 | {
227 |     Q_UNUSED(key_len);
228 |     QList<qint32> seed_list;
229 |     foreach(auto el, seed.split(QChar(' '), Qt::SkipEmptyParts))
230 |     {
231 |         bool ok;
232 |         auto hex = el.toInt(&ok,16);
233 |         seed_list.append(hex);
234 |     }
235 |     auto key = this->generateKeyFromSeed(seed_list, access_type, key_len);
236 |     QString key_str;
237 |     while(!key.isEmpty()){
238 |         auto hex = key.takeFirst();if(hex < 16)key_str.append('0');
239 |         key_str.append(QString::number(hex, 16)).append(QChar(' '));
240 |     }
241 |     return key_str.trimmed().toUpper();
242 | }
243 | 


--------------------------------------------------------------------------------
/ECUPage.qml:
--------------------------------------------------------------------------------
  1 | import QtQuick 2.15
  2 | import QtQuick.Controls 2.15
  3 | import QtQuick.Layouts 1.15
  4 | import xplatforms.mbseedkey.exutils 1.0
  5 | import xplatforms.mbseedkey.ecuseedkeydll 1.0
  6 | 
  7 | Page
  8 | {
  9 |     title: qsTr("SeedKey Calculator / Generator")
 10 | 
 11 |     property ECUSeedKeyDLL ecu
 12 | 
 13 |     function updateInputMasks()
 14 |     {        
 15 |         console.log("set mask: " + exutils.getInputMaskForSeedLen(use_custom_values_id.checked?custom_seed_len_id.value:ecu.seedLength(acc_combobox.currentValue)));
 16 |         seed_id.inputMask = exutils.getInputMaskForSeedLen(use_custom_values_id.checked?custom_seed_len_id.value:ecu.seedLength(acc_combobox.currentValue));
 17 |         key_id.inputMask = exutils.getInputMaskForSeedLen(use_custom_values_id.checked?custom_key_len_id.value:ecu.keyLength(acc_combobox.currentValue));
 18 |     }
 19 | 
 20 |     Timer
 21 |     {
 22 |         id: upd_timer_id
 23 |         repeat: false
 24 |         running: false
 25 |         interval: 200
 26 |         onTriggered: updateInputMasks()
 27 | 
 28 |     }
 29 | 
 30 |     ColumnLayout
 31 |     {
 32 |         anchors.fill: parent
 33 |         anchors.margins: 15
 34 |         spacing: 12
 35 | 
 36 |         Component.onCompleted: updateInputMasks()
 37 | 
 38 |         RowLayout
 39 |         {
 40 |             Layout.fillWidth: true
 41 | 
 42 |             Label
 43 |             {
 44 |                 id: dlllabelid
 45 |                 text: qsTr("Selected DLL:  ")
 46 |                 font.weight: Font.DemiBold
 47 |             }
 48 | 
 49 |             Label
 50 |             {
 51 | 
 52 |                 Layout.fillWidth: true
 53 |                 text: ecu.DLLName
 54 |             }
 55 | 
 56 |             Button
 57 |             {
 58 |                 text: qsTr("go back")
 59 |                 Layout.minimumWidth: 180
 60 |                 font.weight: Font.DemiBold
 61 |                 onClicked: stackView.pop();
 62 |             }
 63 |         }
 64 | 
 65 |         RowLayout
 66 |         {
 67 |             Layout.fillWidth: true
 68 | 
 69 |             Label
 70 |             {
 71 |                 Layout.minimumWidth: dlllabelid.width
 72 |                 text: qsTr("ECU Name: ")
 73 |                 font.weight: Font.DemiBold
 74 |             }
 75 | 
 76 |             Label
 77 |             {
 78 |                 text: ecu.ECUName
 79 |             }
 80 |         }
 81 | 
 82 |         RowLayout
 83 |         {
 84 |             Layout.fillWidth: true
 85 | 
 86 |             Label
 87 |             {
 88 |                 Layout.fillWidth: true
 89 |                 text: qsTr("Comment: ")                
 90 |                 font.weight: Font.DemiBold
 91 |                 textFormat: Text.AutoText
 92 |                 onLinkActivated: Qt.openUrlExternally(link)
 93 |             }
 94 |         }
 95 | 
 96 |         Text
 97 |         {
 98 |             Layout.minimumHeight: 40
 99 |             Layout.fillWidth: true
100 |             maximumLineCount: 6
101 |             text: ecu.Comment
102 | 
103 |         }
104 | 
105 |         CheckBox
106 |         {
107 |             Layout.fillWidth: true
108 |             id: use_custom_values_id
109 |             checked: acc_combobox.count == 0
110 |             text: qsTr("Set custom values for access level, seed and key length if dll doesn't provide them")
111 |             font.italic: true          
112 |             onCheckStateChanged: updateInputMasks();
113 | 
114 |         }
115 | 
116 |         RowLayout
117 |         {
118 |             Layout.fillWidth: true
119 | 
120 |             ColumnLayout
121 |             {
122 |                 spacing: 12
123 |                 Layout.fillWidth: true
124 |                 Layout.alignment: Qt.AlignTop
125 | 
126 |                 RowLayout
127 |                 {
128 |                     Layout.fillWidth: true
129 |                     Label
130 |                     {
131 |                         id: acc_level_id
132 |                         text: qsTr("Access Level: ")
133 |                         //Layout.alignment: Qt.AlignBottom
134 |                         font.weight: Font.DemiBold
135 |                     }
136 | 
137 |                     ComboBox
138 |                     {
139 |                         id: acc_combobox
140 |                         visible: !use_custom_values_id.checked
141 |                         Layout.alignment: Qt.AlignLeft
142 |                         focusPolicy: Qt.WheelFocus | Qt.ClickFocus
143 |                         wheelEnabled: true
144 |                         model: ecu.AccessTypesStringList
145 |                         //validator: IntValidator {bottom: 0; top: 255;}
146 |                         //model: ["Deutsch", "American English" ]
147 |                         implicitWidth: spin_seed_id.width
148 |                         //implicitHeight: spin_seed_id.height
149 | 
150 |                         //currentIndex: currentprofile.winsettings.lang=="de"?0:1
151 | 
152 |                         delegate: ItemDelegate
153 |                         {
154 |                             width: parent.width
155 |                             contentItem: Label
156 |                             {
157 |                                 text: modelData
158 |                                 elide: Text.ElideNone
159 |                                 verticalAlignment: Text.AlignVCenter
160 |                                 font.bold: acc_combobox.currentIndex === index
161 |                             }
162 |                             highlighted: acc_combobox.highlightedIndex === index
163 |                         }
164 | 
165 |                         onActivated:
166 |                         {
167 | 
168 |                         }
169 | 
170 |                         onDisplayTextChanged:
171 |                         {
172 |                             //console.log("combo changed" + acc_combobox.currentValue );
173 |                             //updateInputMasks();
174 |                             upd_timer_id.start();
175 |                         }
176 |                     }
177 | 
178 |                     TextField
179 |                     {
180 |                         id: custom_acc_lvl_id
181 |                         visible: use_custom_values_id.checked
182 |                         Layout.minimumWidth: 100
183 |                         placeholderText: qsTr("HEX")
184 |                         inputMethodHints: Qt.ImhUppercaseOnly
185 |                         inputMask: ">HH;0"
186 |                         selectByMouse: true
187 |                         horizontalAlignment: TextInput.AlignHCenter
188 | 
189 |                         onFocusChanged: custom_acc_lvl_id.cursorPosition = 0
190 |                     }
191 |                 }
192 | 
193 |                 RowLayout
194 |                 {
195 |                     Layout.fillWidth: true
196 |                     Label
197 |                     {
198 |                         Layout.minimumWidth: acc_level_id.width
199 |                         text: qsTr("Seed length:")
200 |                         //Layout.alignment: Qt.AlignBottom
201 |                         font.weight: Font.DemiBold
202 |                     }
203 | 
204 |                     Label
205 |                     {
206 |                         id: spin_seed_id
207 |                         visible: !use_custom_values_id.checked
208 |                         Layout.alignment: Qt.AlignLeft
209 |                         Layout.minimumWidth: 100
210 |                         text: ecu.seedLength(acc_combobox.currentValue)
211 |                     }
212 | 
213 |                     SpinBox
214 |                     {
215 |                         id: custom_seed_len_id
216 |                         visible: use_custom_values_id.checked
217 |                         Layout.minimumWidth: 100
218 |                         from: 2
219 |                         to: 128
220 |                         value: 4
221 |                         editable: true
222 |                         wheelEnabled: true
223 |                         onValueChanged: seed_id.inputMask = exutils.getInputMaskForSeedLen(value)
224 |                     }
225 |                 }
226 | 
227 |                 RowLayout
228 |                 {
229 |                     Layout.fillWidth: true
230 |                     Label
231 |                     {
232 |                         Layout.minimumWidth: acc_level_id.width
233 |                         text: qsTr("Key length:")
234 |                         //Layout.alignment: Qt.AlignBottom
235 |                         font.weight: Font.DemiBold
236 |                     }
237 | 
238 |                     Label
239 |                     {
240 |                         visible: !use_custom_values_id.checked
241 |                         Layout.alignment: Qt.AlignLeft
242 |                         Layout.minimumWidth: 100
243 |                         text: ecu.keyLength(acc_combobox.currentValue)
244 |                     }
245 | 
246 |                     SpinBox
247 |                     {
248 |                         id: custom_key_len_id
249 |                         visible: use_custom_values_id.checked
250 |                         Layout.minimumWidth: 100
251 |                         from: 2
252 |                         to: 128
253 |                         value: 4
254 |                         editable: true
255 |                         wheelEnabled: true
256 |                         onValueChanged: key_id.inputMask = exutils.getInputMaskForSeedLen(value)
257 |                     }
258 |                 }
259 |             }
260 | 
261 |             Rectangle
262 |             {
263 |                 Layout.fillHeight: true
264 |                 Layout.leftMargin: 10
265 |                 Layout.rightMargin: 10
266 |                 width: 2
267 |                 radius: 4
268 |                 color: "lightgrey"
269 |             }
270 | 
271 |             ColumnLayout
272 |             {
273 |                 Layout.fillWidth: true
274 |                 Layout.alignment: Qt.AlignTop
275 | 
276 | 
277 |                 Label
278 |                 {
279 |                     text: qsTr("SEED: ")
280 |                 }
281 | 
282 |                 TextField
283 |                 {
284 |                     id: seed_id
285 |                     Layout.fillWidth: true
286 |                     selectByMouse: true
287 |                     inputMask: exutils.getInputMaskForSeedLen(use_custom_values_id.checked?custom_seed_len_id.value:ecu.seedLength(acc_combobox.currentValue))
288 |                     //validator: ExInputValidator{}
289 |                     onFocusChanged:
290 |                     {
291 |                         if(focus)cursorPosition = 0;
292 |                     }
293 |                     onEditingFinished:
294 |                     {
295 |                         //text = exutils.patchSeedString(text)
296 |                     }
297 |                 }
298 | 
299 | 
300 |                 Label
301 |                 {
302 |                     text: qsTr("KEY: ")
303 |                 }
304 | 
305 |                 TextField
306 |                 {
307 |                     id: key_id
308 |                     Layout.fillWidth: true
309 |                     readOnly: true
310 |                     selectByMouse: true
311 |                     inputMask: exutils.getInputMaskForSeedLen(use_custom_values_id.checked?custom_key_len_id.value:ecu.keyLength(acc_combobox.currentValue))
312 |                     onFocusChanged: focus?selectAll():deselect()
313 | 
314 | 
315 |                 }
316 | 
317 | 
318 |                 Button
319 |                 {
320 |                     text: qsTr("Generate key")
321 |                     font.weight: Font.DemiBold
322 |                     Layout.minimumWidth: 180
323 | 
324 |                     onClicked: key_id.text = ecu.generateKeyFromSeed(seed_id.displayText,
325 |                                                        use_custom_values_id.checked?custom_acc_lvl_id.text:acc_combobox.currentValue,
326 |                                                        use_custom_values_id.checked?custom_key_len_id.value.toString():ecu.keyLength(acc_combobox.currentValue) )
327 |                 }
328 | 
329 | 
330 |             }
331 |         }
332 | 
333 | 
334 |     }
335 | 
336 | }
337 | 


--------------------------------------------------------------------------------
/LICENSE:
--------------------------------------------------------------------------------
  1 |                     GNU GENERAL PUBLIC LICENSE
  2 |                        Version 3, 29 June 2007
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320 | part of a transaction in which the right of possession and use of the
321 | User Product is transferred to the recipient in perpetuity or for a
322 | fixed term (regardless of how the transaction is characterized), the
323 | Corresponding Source conveyed under this section must be accompanied
324 | by the Installation Information.  But this requirement does not apply
325 | if neither you nor any third party retains the ability to install
326 | modified object code on the User Product (for example, the work has
327 | been installed in ROM).
328 | 
329 |   The requirement to provide Installation Information does not include a
330 | requirement to continue to provide support service, warranty, or updates
331 | for a work that has been modified or installed by the recipient, or for
332 | the User Product in which it has been modified or installed.  Access to a
333 | network may be denied when the modification itself materially and
334 | adversely affects the operation of the network or violates the rules and
335 | protocols for communication across the network.
336 | 
337 |   Corresponding Source conveyed, and Installation Information provided,
338 | in accord with this section must be in a format that is publicly
339 | documented (and with an implementation available to the public in
340 | source code form), and must require no special password or key for
341 | unpacking, reading or copying.
342 | 
343 |   7. Additional Terms.
344 | 
345 |   "Additional permissions" are terms that supplement the terms of this
346 | License by making exceptions from one or more of its conditions.
347 | Additional permissions that are applicable to the entire Program shall
348 | be treated as though they were included in this License, to the extent
349 | that they are valid under applicable law.  If additional permissions
350 | apply only to part of the Program, that part may be used separately
351 | under those permissions, but the entire Program remains governed by
352 | this License without regard to the additional permissions.
353 | 
354 |   When you convey a copy of a covered work, you may at your option
355 | remove any additional permissions from that copy, or from any part of
356 | it.  (Additional permissions may be written to require their own
357 | removal in certain cases when you modify the work.)  You may place
358 | additional permissions on material, added by you to a covered work,
359 | for which you have or can give appropriate copyright permission.
360 | 
361 |   Notwithstanding any other provision of this License, for material you
362 | add to a covered work, you may (if authorized by the copyright holders of
363 | that material) supplement the terms of this License with terms:
364 | 
365 |     a) Disclaiming warranty or limiting liability differently from the
366 |     terms of sections 15 and 16 of this License; or
367 | 
368 |     b) Requiring preservation of specified reasonable legal notices or
369 |     author attributions in that material or in the Appropriate Legal
370 |     Notices displayed by works containing it; or
371 | 
372 |     c) Prohibiting misrepresentation of the origin of that material, or
373 |     requiring that modified versions of such material be marked in
374 |     reasonable ways as different from the original version; or
375 | 
376 |     d) Limiting the use for publicity purposes of names of licensors or
377 |     authors of the material; or
378 | 
379 |     e) Declining to grant rights under trademark law for use of some
380 |     trade names, trademarks, or service marks; or
381 | 
382 |     f) Requiring indemnification of licensors and authors of that
383 |     material by anyone who conveys the material (or modified versions of
384 |     it) with contractual assumptions of liability to the recipient, for
385 |     any liability that these contractual assumptions directly impose on
386 |     those licensors and authors.
387 | 
388 |   All other non-permissive additional terms are considered "further
389 | restrictions" within the meaning of section 10.  If the Program as you
390 | received it, or any part of it, contains a notice stating that it is
391 | governed by this License along with a term that is a further
392 | restriction, you may remove that term.  If a license document contains
393 | a further restriction but permits relicensing or conveying under this
394 | License, you may add to a covered work material governed by the terms
395 | of that license document, provided that the further restriction does
396 | not survive such relicensing or conveying.
397 | 
398 |   If you add terms to a covered work in accord with this section, you
399 | must place, in the relevant source files, a statement of the
400 | additional terms that apply to those files, or a notice indicating
401 | where to find the applicable terms.
402 | 
403 |   Additional terms, permissive or non-permissive, may be stated in the
404 | form of a separately written license, or stated as exceptions;
405 | the above requirements apply either way.
406 | 
407 |   8. Termination.
408 | 
409 |   You may not propagate or modify a covered work except as expressly
410 | provided under this License.  Any attempt otherwise to propagate or
411 | modify it is void, and will automatically terminate your rights under
412 | this License (including any patent licenses granted under the third
413 | paragraph of section 11).
414 | 
415 |   However, if you cease all violation of this License, then your
416 | license from a particular copyright holder is reinstated (a)
417 | provisionally, unless and until the copyright holder explicitly and
418 | finally terminates your license, and (b) permanently, if the copyright
419 | holder fails to notify you of the violation by some reasonable means
420 | prior to 60 days after the cessation.
421 | 
422 |   Moreover, your license from a particular copyright holder is
423 | reinstated permanently if the copyright holder notifies you of the
424 | violation by some reasonable means, this is the first time you have
425 | received notice of violation of this License (for any work) from that
426 | copyright holder, and you cure the violation prior to 30 days after
427 | your receipt of the notice.
428 | 
429 |   Termination of your rights under this section does not terminate the
430 | licenses of parties who have received copies or rights from you under
431 | this License.  If your rights have been terminated and not permanently
432 | reinstated, you do not qualify to receive new licenses for the same
433 | material under section 10.
434 | 
435 |   9. Acceptance Not Required for Having Copies.
436 | 
437 |   You are not required to accept this License in order to receive or
438 | run a copy of the Program.  Ancillary propagation of a covered work
439 | occurring solely as a consequence of using peer-to-peer transmission
440 | to receive a copy likewise does not require acceptance.  However,
441 | nothing other than this License grants you permission to propagate or
442 | modify any covered work.  These actions infringe copyright if you do
443 | not accept this License.  Therefore, by modifying or propagating a
444 | covered work, you indicate your acceptance of this License to do so.
445 | 
446 |   10. Automatic Licensing of Downstream Recipients.
447 | 
448 |   Each time you convey a covered work, the recipient automatically
449 | receives a license from the original licensors, to run, modify and
450 | propagate that work, subject to this License.  You are not responsible
451 | for enforcing compliance by third parties with this License.
452 | 
453 |   An "entity transaction" is a transaction transferring control of an
454 | organization, or substantially all assets of one, or subdividing an
455 | organization, or merging organizations.  If propagation of a covered
456 | work results from an entity transaction, each party to that
457 | transaction who receives a copy of the work also receives whatever
458 | licenses to the work the party's predecessor in interest had or could
459 | give under the previous paragraph, plus a right to possession of the
460 | Corresponding Source of the work from the predecessor in interest, if
461 | the predecessor has it or can get it with reasonable efforts.
462 | 
463 |   You may not impose any further restrictions on the exercise of the
464 | rights granted or affirmed under this License.  For example, you may
465 | not impose a license fee, royalty, or other charge for exercise of
466 | rights granted under this License, and you may not initiate litigation
467 | (including a cross-claim or counterclaim in a lawsuit) alleging that
468 | any patent claim is infringed by making, using, selling, offering for
469 | sale, or importing the Program or any portion of it.
470 | 
471 |   11. Patents.
472 | 
473 |   A "contributor" is a copyright holder who authorizes use under this
474 | License of the Program or a work on which the Program is based.  The
475 | work thus licensed is called the contributor's "contributor version".
476 | 
477 |   A contributor's "essential patent claims" are all patent claims
478 | owned or controlled by the contributor, whether already acquired or
479 | hereafter acquired, that would be infringed by some manner, permitted
480 | by this License, of making, using, or selling its contributor version,
481 | but do not include claims that would be infringed only as a
482 | consequence of further modification of the contributor version.  For
483 | purposes of this definition, "control" includes the right to grant
484 | patent sublicenses in a manner consistent with the requirements of
485 | this License.
486 | 
487 |   Each contributor grants you a non-exclusive, worldwide, royalty-free
488 | patent license under the contributor's essential patent claims, to
489 | make, use, sell, offer for sale, import and otherwise run, modify and
490 | propagate the contents of its contributor version.
491 | 
492 |   In the following three paragraphs, a "patent license" is any express
493 | agreement or commitment, however denominated, not to enforce a patent
494 | (such as an express permission to practice a patent or covenant not to
495 | sue for patent infringement).  To "grant" such a patent license to a
496 | party means to make such an agreement or commitment not to enforce a
497 | patent against the party.
498 | 
499 |   If you convey a covered work, knowingly relying on a patent license,
500 | and the Corresponding Source of the work is not available for anyone
501 | to copy, free of charge and under the terms of this License, through a
502 | publicly available network server or other readily accessible means,
503 | then you must either (1) cause the Corresponding Source to be so
504 | available, or (2) arrange to deprive yourself of the benefit of the
505 | patent license for this particular work, or (3) arrange, in a manner
506 | consistent with the requirements of this License, to extend the patent
507 | license to downstream recipients.  "Knowingly relying" means you have
508 | actual knowledge that, but for the patent license, your conveying the
509 | covered work in a country, or your recipient's use of the covered work
510 | in a country, would infringe one or more identifiable patents in that
511 | country that you have reason to believe are valid.
512 | 
513 |   If, pursuant to or in connection with a single transaction or
514 | arrangement, you convey, or propagate by procuring conveyance of, a
515 | covered work, and grant a patent license to some of the parties
516 | receiving the covered work authorizing them to use, propagate, modify
517 | or convey a specific copy of the covered work, then the patent license
518 | you grant is automatically extended to all recipients of the covered
519 | work and works based on it.
520 | 
521 |   A patent license is "discriminatory" if it does not include within
522 | the scope of its coverage, prohibits the exercise of, or is
523 | conditioned on the non-exercise of one or more of the rights that are
524 | specifically granted under this License.  You may not convey a covered
525 | work if you are a party to an arrangement with a third party that is
526 | in the business of distributing software, under which you make payment
527 | to the third party based on the extent of your activity of conveying
528 | the work, and under which the third party grants, to any of the
529 | parties who would receive the covered work from you, a discriminatory
530 | patent license (a) in connection with copies of the covered work
531 | conveyed by you (or copies made from those copies), or (b) primarily
532 | for and in connection with specific products or compilations that
533 | contain the covered work, unless you entered into that arrangement,
534 | or that patent license was granted, prior to 28 March 2007.
535 | 
536 |   Nothing in this License shall be construed as excluding or limiting
537 | any implied license or other defenses to infringement that may
538 | otherwise be available to you under applicable patent law.
539 | 
540 |   12. No Surrender of Others' Freedom.
541 | 
542 |   If conditions are imposed on you (whether by court order, agreement or
543 | otherwise) that contradict the conditions of this License, they do not
544 | excuse you from the conditions of this License.  If you cannot convey a
545 | covered work so as to satisfy simultaneously your obligations under this
546 | License and any other pertinent obligations, then as a consequence you may
547 | not convey it at all.  For example, if you agree to terms that obligate you
548 | to collect a royalty for further conveying from those to whom you convey
549 | the Program, the only way you could satisfy both those terms and this
550 | License would be to refrain entirely from conveying the Program.
551 | 
552 |   13. Use with the GNU Affero General Public License.
553 | 
554 |   Notwithstanding any other provision of this License, you have
555 | permission to link or combine any covered work with a work licensed
556 | under version 3 of the GNU Affero General Public License into a single
557 | combined work, and to convey the resulting work.  The terms of this
558 | License will continue to apply to the part which is the covered work,
559 | but the special requirements of the GNU Affero General Public License,
560 | section 13, concerning interaction through a network will apply to the
561 | combination as such.
562 | 
563 |   14. Revised Versions of this License.
564 | 
565 |   The Free Software Foundation may publish revised and/or new versions of
566 | the GNU General Public License from time to time.  Such new versions will
567 | be similar in spirit to the present version, but may differ in detail to
568 | address new problems or concerns.
569 | 
570 |   Each version is given a distinguishing version number.  If the
571 | Program specifies that a certain numbered version of the GNU General
572 | Public License "or any later version" applies to it, you have the
573 | option of following the terms and conditions either of that numbered
574 | version or of any later version published by the Free Software
575 | Foundation.  If the Program does not specify a version number of the
576 | GNU General Public License, you may choose any version ever published
577 | by the Free Software Foundation.
578 | 
579 |   If the Program specifies that a proxy can decide which future
580 | versions of the GNU General Public License can be used, that proxy's
581 | public statement of acceptance of a version permanently authorizes you
582 | to choose that version for the Program.
583 | 
584 |   Later license versions may give you additional or different
585 | permissions.  However, no additional obligations are imposed on any
586 | author or copyright holder as a result of your choosing to follow a
587 | later version.
588 | 
589 |   15. Disclaimer of Warranty.
590 | 
591 |   THERE IS NO WARRANTY FOR THE PROGRAM, TO THE EXTENT PERMITTED BY
592 | APPLICABLE LAW.  EXCEPT WHEN OTHERWISE STATED IN WRITING THE COPYRIGHT
593 | HOLDERS AND/OR OTHER PARTIES PROVIDE THE PROGRAM "AS IS" WITHOUT WARRANTY
594 | OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING, BUT NOT LIMITED TO,
595 | THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
596 | PURPOSE.  THE ENTIRE RISK AS TO THE QUALITY AND PERFORMANCE OF THE PROGRAM
597 | IS WITH YOU.  SHOULD THE PROGRAM PROVE DEFECTIVE, YOU ASSUME THE COST OF
598 | ALL NECESSARY SERVICING, REPAIR OR CORRECTION.
599 | 
600 |   16. Limitation of Liability.
601 | 
602 |   IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING
603 | WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MODIFIES AND/OR CONVEYS
604 | THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES, INCLUDING ANY
605 | GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THE
606 | USE OR INABILITY TO USE THE PROGRAM (INCLUDING BUT NOT LIMITED TO LOSS OF
607 | DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY YOU OR THIRD
608 | PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER PROGRAMS),
609 | EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE POSSIBILITY OF
610 | SUCH DAMAGES.
611 | 
612 |   17. Interpretation of Sections 15 and 16.
613 | 
614 |   If the disclaimer of warranty and limitation of liability provided
615 | above cannot be given local legal effect according to their terms,
616 | reviewing courts shall apply local law that most closely approximates
617 | an absolute waiver of all civil liability in connection with the
618 | Program, unless a warranty or assumption of liability accompanies a
619 | copy of the Program in return for a fee.
620 | 
621 |                      END OF TERMS AND CONDITIONS
622 | 
623 |             How to Apply These Terms to Your New Programs
624 | 
625 |   If you develop a new program, and you want it to be of the greatest
626 | possible use to the public, the best way to achieve this is to make it
627 | free software which everyone can redistribute and change under these terms.
628 | 
629 |   To do so, attach the following notices to the program.  It is safest
630 | to attach them to the start of each source file to most effectively
631 | state the exclusion of warranty; and each file should have at least
632 | the "copyright" line and a pointer to where the full notice is found.
633 | 
634 |     <one line to give the program's name and a brief idea of what it does.>
635 |     Copyright (C) <year>  <name of author>
636 | 
637 |     This program is free software: you can redistribute it and/or modify
638 |     it under the terms of the GNU General Public License as published by
639 |     the Free Software Foundation, either version 3 of the License, or
640 |     (at your option) any later version.
641 | 
642 |     This program is distributed in the hope that it will be useful,
643 |     but WITHOUT ANY WARRANTY; without even the implied warranty of
644 |     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
645 |     GNU General Public License for more details.
646 | 
647 |     You should have received a copy of the GNU General Public License
648 |     along with this program.  If not, see <https://www.gnu.org/licenses/>.
649 | 
650 | Also add information on how to contact you by electronic and paper mail.
651 | 
652 |   If the program does terminal interaction, make it output a short
653 | notice like this when it starts in an interactive mode:
654 | 
655 |     <program>  Copyright (C) <year>  <name of author>
656 |     This program comes with ABSOLUTELY NO WARRANTY; for details type `show w'.
657 |     This is free software, and you are welcome to redistribute it
658 |     under certain conditions; type `show c' for details.
659 | 
660 | The hypothetical commands `show w' and `show c' should show the appropriate
661 | parts of the General Public License.  Of course, your program's commands
662 | might be different; for a GUI interface, you would use an "about box".
663 | 
664 |   You should also get your employer (if you work as a programmer) or school,
665 | if any, to sign a "copyright disclaimer" for the program, if necessary.
666 | For more information on this, and how to apply and follow the GNU GPL, see
667 | <https://www.gnu.org/licenses/>.
668 | 
669 |   The GNU General Public License does not permit incorporating your program
670 | into proprietary programs.  If your program is a subroutine library, you
671 | may consider it more useful to permit linking proprietary applications with
672 | the library.  If this is what you want to do, use the GNU Lesser General
673 | Public License instead of this License.  But first, please read
674 | <https://www.gnu.org/licenses/why-not-lgpl.html>.
675 | 


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