unit UD2_Main;
// TODO: !!ud2 plugin: computer sid, win version, pc name, username, ... (RT)
// TODO (future): auch commandline tool das nur errorlevel zurückgibt
// TODO: alle funktionalitäten aus userdetect1 (is_user) übernehmen
// TODO (kleinigkeit): wie das aufblitzen des forms verhindern bei CLI?
// TODO (future): Editor, um alles in der GUI zu erledigen
// TODO (idee): argumente an die DLL stellen, z.B. FileAge(Letter.doc):20=calc.exe
// TODO: example ini file entwerfen
// TODO: geticon funktion in ud2_obj.pas?
// TODO (idee): ein plugin kann mehrere methodnames haben?
// TODO: möglichkeit, Task Definition File neu zu laden, nach änderungen die man durchgeführt hat
// TODO (idee): lahme DLLs abschießen beim start (per GUI)
// TODO: splash screen wegen DLL load
// TODO: nt4 compat
interface
{$IF CompilerVersion >= 25.0}
{$LEGACYIFEND ON}
{$IFEND}
uses
Windows, Messages, SysUtils, Variants, Classes, Graphics, Controls, Forms,
Dialogs, StdCtrls, Grids, ValEdit, UD2_Obj, ComCtrls, ImgList, ExtCtrls,
CommCtrl, Menus, VTSListView, VTSCompat;
const
DefaultIniFile = 'UserDetect2.ini';
DefaultWarnIfNothingMatches = 'false';
TagWarnIfNothingMatches = 'WarnIfNothingMatches';
DefaultCloseAfterLaunching = 'false';
TagCloseAfterLaunching = 'CloseAfterLaunching';
TagIcon = 'Icon';
type
TUD2MainForm = class(TForm)
OpenDialog1: TOpenDialog;
PageControl1: TPageControl;
TasksTabSheet: TTabSheet;
TabSheet2: TTabSheet;
TabSheet3: TTabSheet;
IniTemplateMemo: TMemo;
TabSheet4: TTabSheet;
ListView1: TVTSListView;
ImageList1: TImageList;
SaveDialog1: TSaveDialog;
TabSheet5: TTabSheet;
Image1: TImage;
Label1: TLabel;
Label2: TLabel;
Label3: TLabel;
Label4: TLabel;
Label5: TLabel;
Label6: TLabel;
Label7: TLabel;
Label8: TLabel;
ListView2: TVTSListView;
ListView3: TVTSListView;
ErrorsTabSheet: TTabSheet;
ErrorsMemo: TMemo;
Memo1: TMemo;
Panel1: TPanel;
Button1: TButton;
Button2: TButton;
PopupMenu1: TPopupMenu;
Run1: TMenuItem;
Properties1: TMenuItem;
PopupMenu2: TPopupMenu;
CopyTaskDefinitionExample1: TMenuItem;
Button3: TButton;
VersionLabel: TLabel;
procedure FormDestroy(Sender: TObject);
procedure FormShow(Sender: TObject);
procedure ListView1DblClick(Sender: TObject);
procedure ListView1KeyPress(Sender: TObject; var Key: Char);
procedure Button1Click(Sender: TObject);
procedure Button2Click(Sender: TObject);
procedure URLLabelClick(Sender: TObject);
procedure PopupMenu1Popup(Sender: TObject);
procedure Run1Click(Sender: TObject);
procedure Properties1Click(Sender: TObject);
procedure PopupMenu2Popup(Sender: TObject);
procedure CopyTaskDefinitionExample1Click(Sender: TObject);
procedure ListViewCompare(Sender: TObject; Item1, Item2: TListItem;
Data: Integer; var Compare: Integer);
procedure Button3Click(Sender: TObject);
protected
ud2: TUD2;
procedure LoadTaskList;
procedure LoadDetectedIDs;
procedure LoadINITemplate;
procedure LoadLoadedPluginList;
function GetIniFileName: string;
procedure DoRun(ShortTaskName: string);
procedure CheckForErrors;
end;
var
UD2MainForm: TUD2MainForm;
implementation
{$R *.dfm}
uses
ShellAPI, Clipbrd, Math, AlphaNumSort, UD2_Utils, UD2_TaskProperties;
type
TUD2ListViewEntry = class(TObject)
ShortTaskName: string;
CloseAfterLaunching: boolean;
TaskPropertiesForm: TForm;
end;
function AddIconRecToImageList(rec: TIconFileIdx; ImageList: TImageList): integer;
var
icon: TIcon;
begin
icon := TIcon.Create;
try
icon.Handle := ExtractIcon(Application.Handle, PChar(rec.FileName), rec.IconIndex);
// result := ImageList.AddIcon(ico);
result := AddTransparentIconToImageList(ImageList, icon);
finally
icon.Free;
end;
end;
{ TUD2MainForm }
function TUD2MainForm.GetIniFileName: string;
resourcestring
LNG_FILE_NOT_FOUND = 'File "%s" not found.';
begin
if ParamCount >= 1 then
begin
if FileExists(ParamStr(1)) then
begin
result := ParamStr(1);
end
else
begin
MessageDlg(Format(LNG_FILE_NOT_FOUND, [ParamStr(1)]), mtError, [mbOK], 0);
result := '';
end;
Exit;
end
else
begin
if FileExists(DefaultIniFile) then
begin
result := DefaultIniFile;
Exit;
end;
if FileExists(GetOwnCmdName + '.ini') then
begin
result := GetOwnCmdName + '.ini';
Exit;
end;
if CompatOpenDialogExecute(OpenDialog1) then
begin
result := OpenDialog1.FileName;
Exit;
end;
result := '';
Exit;
end;
end;
procedure TUD2MainForm.LoadTaskList;
var
sl: TStringList;
i: integer;
ShortTaskName, iconString: string;
iconIndex: integer;
obj: TUD2ListViewEntry;
begin
ListView1.Clear;
sl := TStringList.Create;
try
ud2.GetTaskListing(sl);
for i := 0 to sl.Count-1 do
begin
ShortTaskName := sl.Names[i];
Obj := TUD2ListViewEntry.Create;
Obj.ShortTaskName := ShortTaskName;
Obj.CloseAfterLaunching := ud2.ReadMetatagBool(ShortTaskName, TagCloseAfterLaunching, DefaultCloseAfterLaunching);
ListView1.AddItem(sl.Values[ShortTaskName], TObject(Obj));
iconString := ud2.ReadMetatagString(ShortTaskName, TagIcon, '');
if iconString <> '' then
begin
iconIndex := AddIconRecToImageList(SplitIconString(iconString), ImageList1);
if iconIndex <> -1 then
begin
ListView1.Items.Item[ListView1.Items.Count-1].ImageIndex := iconIndex;
end;
end;
end;
finally
sl.Free;
end;
end;
procedure TUD2MainForm.DoRun(ShortTaskName: string);
resourcestring
LNG_TASK_NOT_EXISTS = 'The task "%s" does not exist in the INI file.';
LNG_NOTHING_MATCHES = 'No identification string matches to your environment. No application was launched. Please check the Task Definition File.';
var
slCmds: TStringList;
i: integer;
cmd: string;
begin
if not ud2.TaskExists(ShortTaskName) then
begin
// This can happen if the task name is taken from command line
MessageDlg(Format(LNG_TASK_NOT_EXISTS, [ShortTaskName]), mtError, [mbOK], 0);
Exit;
end;
slCmds := TStringList.Create;
try
ud2.GetCommandList(ShortTaskName, slCmds);
if (slCmds.Count = 0) and
ud2.ReadMetatagBool(ShortTaskName,
TagWarnIfNothingMatches, DefaultWarnIfNothingMatches) then
begin
MessageDlg(LNG_NOTHING_MATCHES, mtWarning, [mbOK], 0);
end;
for i := 0 to slCmds.Count-1 do
begin
cmd := slCmds.Strings[i];
if cmd = '' then continue;
UD2_RunCMD(cmd, SW_NORMAL); // TODO: SW_NORMAL konfigurieren?
end;
finally
slCmds.Free;
end;
end;
procedure TUD2MainForm.FormDestroy(Sender: TObject);
var
i: integer;
begin
if Assigned(ud2) then ud2.Free;
for i := 0 to ListView1.Items.Count-1 do
begin
TUD2ListViewEntry(ListView1.Items.Item[i].Data).Free;
end;
end;
procedure TUD2MainForm.CheckForErrors;
begin
ErrorsTabSheet.TabVisible := ud2.Errors.Count > 0;
if ErrorsTabSheet.TabVisible then
begin
ErrorsMemo.Lines.Assign(ud2.Errors);
PageControl1.ActivePage := ErrorsTabSheet;
end;
end;
procedure TUD2MainForm.LoadDetectedIDs;
var
i, j: integer;
pl: TUD2Plugin;
ude: TUD2IdentificationEntry;
begin
ListView3.Clear;
for i := 0 to ud2.LoadedPlugins.Count-1 do
begin
pl := ud2.LoadedPlugins.Items[i] as TUD2Plugin;
for j := 0 to pl.DetectedIdentifications.Count-1 do
begin
ude := pl.DetectedIdentifications.Items[j] as TUD2IdentificationEntry;
with ListView3.Items.Add do
begin
Caption := pl.PluginName;
SubItems.Add(pl.IdentificationMethodName);
SubItems.Add(ude.IdentificationString);
SubItems.Add(GUIDToString(pl.PluginGUID));
end;
end;
end;
for i := 0 to ListView3.Columns.Count-1 do
begin
ListView3.Columns.Items[i].Width := LVSCW_AUTOSIZE_USEHEADER;
end;
end;
procedure TUD2MainForm.LoadINITemplate;
var
i, j: integer;
pl: TUD2Plugin;
ude: TUD2IdentificationEntry;
begin
IniTemplateMemo.Clear;
IniTemplateMemo.Lines.Add('[ExampleTask1]');
IniTemplateMemo.Lines.Add('; Description: Optional but recommended');
IniTemplateMemo.Lines.Add('Description=Run Task #1');
IniTemplateMemo.Lines.Add('; WarnIfNothingMatches: Warns when no application was launched. Default: false.');
IniTemplateMemo.Lines.Add('WarnIfNothingMatches=false');
IniTemplateMemo.Lines.Add('; Optional: IconDLL + IconIndex');
IniTemplateMemo.Lines.Add('Icon=%SystemRoot%\system32\Shell32.dll,3');
IniTemplateMemo.Lines.Add('; Optional: Can be true or false');
IniTemplateMemo.Lines.Add(TagCloseAfterLaunching+'=true');
for i := 0 to ud2.LoadedPlugins.Count-1 do
begin
pl := ud2.LoadedPlugins.Items[i] as TUD2Plugin;
for j := 0 to pl.DetectedIdentifications.Count-1 do
begin
ude := pl.DetectedIdentifications.Items[j] as TUD2IdentificationEntry;
IniTemplateMemo.Lines.Add(Format('; %s', [ude.Plugin.PluginName]));
IniTemplateMemo.Lines.Add(ude.GetPrimaryIdName+'=calc.exe');
end;
end;
end;
procedure TUD2MainForm.LoadLoadedPluginList;
resourcestring
LNG_MS = '%dms';
var
i: integer;
pl: TUD2Plugin;
begin
ListView2.Clear;
for i := 0 to ud2.LoadedPlugins.Count-1 do
begin
pl := ud2.LoadedPlugins.Items[i] as TUD2Plugin;
with ListView2.Items.Add do
begin
Caption := pl.PluginDLL;
SubItems.Add(pl.PluginVendor);
SubItems.Add(pl.PluginName);
SubItems.Add(pl.PluginVersion);
SubItems.Add(pl.IdentificationMethodName);
SubItems.Add(Format(LNG_MS, [Max(1,pl.time)])); // at least show 1ms, otherwise it would be unloggical
SubItems.Add(pl.PluginGUIDString);
end;
end;
for i := 0 to ListView2.Columns.Count-1 do
begin
ListView2.Columns.Items[i].Width := LVSCW_AUTOSIZE_USEHEADER;
end;
end;
procedure TUD2MainForm.FormShow(Sender: TObject);
resourcestring
LNG_SYNTAX = 'Syntax: %s [TaskDefinitionFile [TaskName]]';
var
LoadedIniFile: string;
begin
// To avoid accidental changes from the GUI designer
PageControl1.ActivePage := TasksTabSheet;
if ((ParamCount = 1) and (ParamStr(1) = '/?')) or (ParamCount >= 3) then
begin
MessageDlg(Format(LNG_SYNTAX, [GetOwnCmdName]), mtInformation, [mbOK], 0);
Close;
Exit;
end;
LoadedIniFile := GetIniFileName;
if LoadedIniFile = '' then
begin
Close;
Exit;
end;
ud2 := TUD2.Create(LoadedIniFile);
ud2.HandlePluginDir('Plugins\');
if ParamCount >= 2 then
begin
DoRun(ParamStr(2));
Close;
Exit;
end
else
begin
LoadTaskList;
LoadDetectedIDs;
LoadINITemplate;
LoadLoadedPluginList;
CheckForErrors;
end;
end;
procedure TUD2MainForm.ListView1DblClick(Sender: TObject);
var
obj: TUD2ListViewEntry;
begin
if ListView1.ItemIndex = -1 then exit;
obj := TUD2ListViewEntry(ListView1.Selected.Data);
DoRun(obj.ShortTaskName);
if obj.CloseAfterLaunching then Close;
end;
procedure TUD2MainForm.ListView1KeyPress(Sender: TObject; var Key: Char);
begin
if Key = #13 then
begin
ListView1DblClick(Sender);
end;
end;
procedure TUD2MainForm.Button1Click(Sender: TObject);
begin
UD2_RunCMD(ud2.IniFileName, SW_NORMAL);
end;
procedure TUD2MainForm.Button2Click(Sender: TObject);
begin
if CompatSaveDialogExecute(SaveDialog1) then
begin
IniTemplateMemo.Lines.SaveToFile(SaveDialog1.FileName);
end;
end;
procedure TUD2MainForm.URLLabelClick(Sender: TObject);
var
s: string;
begin
s := TLabel(Sender).Caption;
if Pos('@', s) > 0 then
s := 'mailto:' + s
else
s := 'http://' + s;
UD2_RunCMD(s, SW_NORMAL);
end;
procedure TUD2MainForm.PopupMenu1Popup(Sender: TObject);
begin
Run1.Enabled := ListView1.ItemIndex <> -1;
Properties1.Enabled := ListView1.ItemIndex <> -1;
end;
procedure TUD2MainForm.Run1Click(Sender: TObject);
begin
ListView1DblClick(Sender);
end;
procedure TUD2MainForm.Properties1Click(Sender: TObject);
var
obj: TUD2ListViewEntry;
begin
if ListView1.ItemIndex = -1 then exit;
obj := TUD2ListViewEntry(ListView1.Selected.Data);
if obj.TaskPropertiesForm = nil then
begin
obj.TaskPropertiesForm := TUD2TaskPropertiesForm.Create(Self, ud2, obj.ShortTaskName);
end;
obj.TaskPropertiesForm.Show;
end;
procedure TUD2MainForm.PopupMenu2Popup(Sender: TObject);
begin
CopyTaskDefinitionExample1.Enabled := ListView3.ItemIndex <> -1;
end;
procedure TUD2MainForm.CopyTaskDefinitionExample1Click(Sender: TObject);
var
s: string;
begin
s := '; '+ListView3.Selected.Caption+#13#10+
ListView3.Selected.SubItems[0] + ':' + ListView3.Selected.SubItems[1] + '=calc.exe'+#13#10+
#13#10+
'; Alternatively:'+#13#10+
ListView3.Selected.SubItems[2] + ':' + ListView3.Selected.SubItems[1] + '=calc.exe'+#13#10;
Clipboard.AsText := s;
end;
procedure TUD2MainForm.ListViewCompare(Sender: TObject; Item1,
Item2: TListItem; Data: Integer; var Compare: Integer);
var
ListView: TVTSListView;
begin
ListView := Sender as TVTSListView;
if ListView.CurSortedColumn = 0 then
begin
Compare := AlphaNumCompare(Item1.Caption, Item2.Caption);
end
else
begin
Compare := AlphaNumCompare(Item1.SubItems[ListView.CurSortedColumn-1],
Item2.SubItems[ListView.CurSortedColumn-1]);
end;
if ListView.CurSortedDesc then Compare := -Compare;
end;
procedure TUD2MainForm.Button3Click(Sender: TObject);
begin
VTS_CheckUpdates('userdetect2', VersionLabel.Caption);
end;
end.