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pcs.pas
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//Copyright 2016-2018 Johannes Kreutz.
//Alle Rechte vorbehalten.
unit PCS;
{$mode objfpc}{$H+}
interface
uses
Classes, SysUtils, FileUtil, Forms, Controls, Graphics, Dialogs, ExtCtrls,
StdCtrls, Menus, USMBShare, HTTPSend, fpjson, jsonparser, LCLType, ComCtrls,
Grids, UGetMacAdress, UGetIPAdress, StrUtils, UClientMachine, UChangePassword,
UResetStudentPassword, ssl_openssl, resolve, UPingThread, lclintf,
URequestThread;
type
{ Twindow }
Twindow = class(TForm)
actionLabel: TLabel;
onlineInfos: TMenuItem;
sHelpMenu: TMenuItem;
noNetworkHead: TLabel;
noNetworkSub: TLabel;
noNetworkInfo: TLabel;
mainScroll: TScrollBox;
reloadTimer: TTimer;
updateTimer: TTimer;
unlockWS: TMenuItem;
stopWS: TMenuItem;
unlockInet: TMenuItem;
startWS: TMenuItem;
updateWSList: TMenuItem;
updateListButton: TButton;
inetLockAll: TButton;
D2L1: TLabel;
D2L2: TLabel;
D2L3: TLabel;
D3L1: TLabel;
D3L2: TLabel;
D3L3: TLabel;
D1logout: TButton;
D2logout: TButton;
D3logout: TButton;
D1open: TButton;
D2open: TButton;
D3open: TButton;
drive2Box: TGroupBox;
drive3Box: TGroupBox;
fadingArrow: TImage;
drive1Box: TGroupBox;
D1L1: TLabel;
D1L2: TLabel;
D1L3: TLabel;
D1STAT: TLabel;
D1USER: TLabel;
D1PATH: TLabel;
D2STAT: TLabel;
D2USER: TLabel;
D2PATH: TLabel;
D3STAT: TLabel;
D3USER: TLabel;
D3PATH: TLabel;
machineLockAll: TButton;
machineWOLAll: TButton;
machineLockBox: TGroupBox;
machineControlBox: TGroupBox;
inetUnlockAll: TButton;
inetLockBox: TGroupBox;
machineUnlockAll: TButton;
machineShutdownAll: TButton;
MainPageCtrl: TPageControl;
sAccountMenu: TMenuItem;
resetAccount: TMenuItem;
driveSheet: TTabSheet;
allMachines: TTabSheet;
machineGrid: TStringGrid;
lookTimer: TTimer;
vncSheet: TTabSheet;
workstationMenu: TMenuItem;
lockInet: TMenuItem;
lockWS: TMenuItem;
usersBox: TGroupBox;
newsBox: TGroupBox;
loginBox: TGroupBox;
infoLabel: TLabel;
infoLabel2: TLabel;
mainMenu: TMainMenu;
driveMenu: TMenuItem;
accountMenu: TMenuItem;
openDrive1: TMenuItem;
changePassword: TMenuItem;
openDrive2: TMenuItem;
openDrive3: TMenuItem;
news: TMemo;
search: TEdit;
arrowTimer: TTimer;
usernames: TListBox;
versionLabel: TLabel;
loginButton: TButton;
clearButton: TButton;
passwd: TEdit;
uname: TEdit;
headline: TLabel;
logo: TImage;
procedure arrowTimerTimer(Sender: TObject);
procedure changePasswordClick(Sender: TObject);
procedure lockInetClick(Sender: TObject);
procedure lockWSClick(Sender: TObject);
procedure onlineInfosClick(Sender: TObject);
procedure reloadTimerTimer(Sender: TObject);
procedure stopWSClick(Sender: TObject);
procedure unlockInetClick(Sender: TObject);
procedure startWSClick(Sender: TObject);
procedure resetAccountClick(Sender: TObject);
procedure unlockWSClick(Sender: TObject);
procedure updateListButtonClick(Sender: TObject);
procedure clearButtonClick(Sender: TObject);
procedure D1logoutClick(Sender: TObject);
procedure D1openClick(Sender: TObject);
procedure D2logoutClick(Sender: TObject);
procedure D2openClick(Sender: TObject);
procedure D3logoutClick(Sender: TObject);
procedure D3openClick(Sender: TObject);
procedure FormCloseQuery(Sender: TObject; var CanClose: boolean);
procedure FormCreate(Sender: TObject);
procedure FormKeyDown(Sender: TObject; var Key: Word; Shift: TShiftState);
procedure FormResize(Sender: TObject);
procedure inetLockAllClick(Sender: TObject);
procedure inetUnlockAllClick(Sender: TObject);
procedure loginButtonClick(Sender: TObject);
procedure lookTimerTimer(Sender: TObject);
procedure machineGridButtonClick(Sender: TObject; aCol, aRow: Integer);
procedure machineLockAllClick(Sender: TObject);
procedure machineShutdownAllClick(Sender: TObject);
procedure machineUnlockAllClick(Sender: TObject);
procedure machineWOLAllClick(Sender: TObject);
procedure searchChange(Sender: TObject);
procedure loadUsers;
procedure updateTimerTimer(Sender: TObject);
procedure updateWSListClick(Sender: TObject);
procedure usernamesSelectionChange(Sender: TObject; User: boolean);
private
arrowDirection: boolean;
timerCounter: integer;
//Netzwerkverbindung prüfen
procedure checkNetworkConnection;
procedure networkConnectionResult(result: boolean; return: string);
procedure trueNetworkResult;
procedure falseNetworkResult;
//Konfigurationsdatei / Serverkonfiguration laden
procedure parseConfigFile;
procedure loadConfig;
procedure loadConfigResponse(response: string);
//Nutzerliste laden
procedure loadUsersResponse(response: string);
//Oberfläche sperren / entsperren
procedure lockUI(mode: boolean);
//Inputs sperren / entsperren
procedure lockInputs(mode: boolean);
//Login ausführen nach Klick auf Button
procedure doLogin;
procedure handleOne(status: string);
procedure handleTwo(status: string);
procedure handleThree(status: string);
procedure controlShareUI(share: integer; state: boolean);
procedure handleConnectResult(share, connect: integer);
procedure doLogout(share: integer);
procedure doFileLogin;
//Hinweis-Textbox laden
procedure loadTextBox(infotext: string);
procedure mountGroupFolders(username, pw: string);
procedure handleGroup(status: string);
procedure loadClientMachines;
procedure updateMachineStatus;
procedure updateMachineGrid(status: string);
//Legt fest, ob der Rechner ohne Serverzugriff verwendet werden darf
procedure setAllowOffline(value: string);
procedure setHelpURL(url: string);
function sendRequest(url, params: string): string;
function MemStreamToString(Strm: TMemoryStream): AnsiString;
function ValidateIP(IP4: string): Boolean;
public
{ public declarations }
end;
var
window: Twindow;
d1user, d2user, d3user, serverURL, SMBserverURL, globalPW, login,
loginPending, loginFailed, wrongCredentials, networkFailed, mac,
gfdata, ip, cleanServerURL, helpURL: string;
userdata, fullUserdata, searchUserdata: TStrings;
shares: array[0..2] of TSMBShare;
groupfolders: array of TSMBShare;
drives: array[0..2] of string;
drivePaths: array[0..2] of string;
gfcount, networkRetry, actualNetworkRetry: integer;
groupFoldersMounted, showedGroupfolderWarning, allowOffline, isOnline: boolean;
clientMachines: array of TClientMachine;
pingthread: TPingThread;
loadUsersThread, loadConfigThread: TRequestThread;
implementation
{$R *.lfm}
{ Twindow }
procedure Twindow.FormCreate(Sender: TObject);
var
version, build: string;
begin
version:='1.6.3';
//build:='1G194';
groupFoldersMounted:=false;
showedGroupfolderWarning:=false;
allowOffline:=false;
gfcount:=0;
actualNetworkRetry:=1;
networkRetry:=30;
isOnline:=false;
{$IFDEF WIN32}
versionLabel.Caption:='PhilleConnect Win32 v'+version+' by Johannes Kreutz and Dirk Winkel';
{$ENDIF}
{$IFDEF WIN64}
versionLabel.Caption:='PhilleConnect Win64 v'+version+' by Johannes Kreutz and Dirk Winkel';
{$ENDIF}
{$IFDEF LINUX}
versionLabel.Caption:='PhilleConnect Linux v'+version+' by Johannes Kreutz and Dirk Winkel';
infoLabel.left:=infoLabel.left-8;
usernames.height:=usernames.height-8;
usernames.top:=usernames.top+8;
{$ENDIF}
{$IFDEF DARWIN}
versionLabel.Caption:='PhilleConnect macOS v'+version+' by Johannes Kreutz';
infoLabel.left:=infoLabel.left-2;
{$ENDIF}
{$IFNDEF WINDOWS}
d1stat.left:=160;
d1user.left:=160;
d1path.left:=160;
d2stat.left:=160;
d2user.left:=160;
d2path.left:=160;
d3stat.left:=160;
d3user.left:=160;
d3path.left:=160;
{$ENDIF}
arrowDirection:=true;
timerCounter:=0;
parseConfigFile;
end;
procedure Twindow.FormKeyDown(Sender: TObject; var Key: Word; Shift: TShiftState
);
begin
if (key = 13) then begin
if (window.activeControl = search) then begin
if (searchUserdata.count = 1) then begin
uname.text:=searchUserdata[0];
passwd.setFocus;
end;
end
else begin
loginButtonClick(loginButton);
end;
end;
end;
procedure Twindow.FormResize(Sender: TObject);
var
c: integer;
begin
machineGrid.defaultColWidth:=(machineGrid.Width div 7);
c:=0;
while (c < length(clientMachines)) do begin
clientMachines[c].reposition;
c:=c+1;
end;
end;
procedure Twindow.inetLockAllClick(Sender: TObject);
begin
sendRequest('https://'+serverURL+'/client.php', 'usage=internet&globalpw='+globalPW+'&machine='+mac+'&ip='+ip+'&task=room&lock=0');
updateMachineStatus;
end;
procedure Twindow.inetUnlockAllClick(Sender: TObject);
begin
sendRequest('https://'+serverURL+'/client.php', 'usage=internet&globalpw='+globalPW+'&machine='+mac+'&ip='+ip+'&task=room&lock=1');
updateMachineStatus;
end;
procedure Twindow.loginButtonClick(Sender: TObject);
begin
doLogin;
end;
procedure Twindow.lookTimerTimer(Sender: TObject);
begin
loadClientMachines;
lookTimer.enabled:=false;
updateTimer.enabled:=true;
end;
procedure Twindow.machineGridButtonClick(Sender: TObject; aCol, aRow: Integer);
var
response: integer;
begin
if (aCol = 4) then begin
if (machineGrid.rows[aRow][2] = 'Freigegeben') then begin
clientMachines[(aRow-1)].lockInet(true);
end
else begin
clientMachines[(aRow-1)].lockInet(false);
end;
end
else if (aCol = 5) then begin
if (machineGrid.rows[aRow][3] = 'Freigegeben') then begin
clientMachines[(aRow-1)].lock(true);
end
else begin
clientMachines[(aRow-1)].lock(false);
end;
end
else if (aCol = 6) then begin
if (machineGrid.rows[aRow][1] = 'Erreichbar') then begin
response:=MessageBox(window.handle, 'Ausgewählten Schülerrechner herunterfahren. Sind sie sicher?', 'Schülerrechner herunterfahren', MB_YESNO);
if (response = ID_YES) then begin
clientMachines[(aRow-1)].shutdown;
end;
end
else begin
response:=MessageBox(window.handle, 'Ausgewählten Schülerrechner starten. Sind sie sicher?', 'Schülerrechner starten', MB_YESNO);
if (response = ID_YES) then begin
clientMachines[(aRow-1)].wake;
end;
end;
end;
updateMachineStatus;
end;
procedure Twindow.machineLockAllClick(Sender: TObject);
var
c: integer;
begin
c:=0;
while (c < length(clientMachines)) do begin
clientMachines[c].lock(true);
c:=c+1;
end;
updateMachineStatus;
end;
procedure Twindow.machineShutdownAllClick(Sender: TObject);
var
c, response: integer;
begin
response:=MessageBox(window.handle, 'Alle Schülerrechner in diesem Raum herunterfahren. Sind sie sicher?', 'Schülerrechner herunterfahren', MB_YESNO);
if (response = ID_YES) then begin
c:=0;
while (c < length(clientMachines)) do begin
clientMachines[c].shutdown;
c:=c+1;
end;
end;
end;
procedure Twindow.machineUnlockAllClick(Sender: TObject);
var
c: integer;
begin
c:=0;
while (c < length(clientMachines)) do begin
clientMachines[c].lock(false);
c:=c+1;
end;
updateMachineStatus;
end;
procedure Twindow.machineWOLAllClick(Sender: TObject);
var
c, response: integer;
begin
response:=MessageBox(window.handle, 'Alle Schülerrechner in diesem Raum starten. Sind sie sicher?', 'Schülerrechner starten', MB_YESNO);
if (response = ID_YES) then begin
c:=0;
while (c < length(clientMachines)) do begin
clientMachines[c].wake;
c:=c+1;
end;
end;
showMessage('Achtung: Nach dem Starten dauert es einen Moment, bis die Rechner erreichbar sind. Nutzen Sie den Aktialisieren-Button, um nach Rechnern zu suchen.');
end;
procedure Twindow.clearButtonClick(Sender: TObject);
begin
uname.text:='';
passwd.text:='';
end;
procedure Twindow.D1logoutClick(Sender: TObject);
begin
doLogout(0);
end;
procedure Twindow.D1openClick(Sender: TObject);
begin
shares[0].open;
end;
procedure Twindow.D2logoutClick(Sender: TObject);
begin
doLogout(1);
end;
procedure Twindow.D2openClick(Sender: TObject);
begin
shares[1].open;
end;
procedure Twindow.D3logoutClick(Sender: TObject);
begin
doLogout(2);
end;
procedure Twindow.D3openClick(Sender: TObject);
begin
shares[2].open;
end;
procedure Twindow.FormCloseQuery(Sender: TObject; var CanClose: boolean);
var
c: integer;
begin
if (drive1Box.enabled = false) and (drive2Box.enabled = false) and (drive3Box.enabled = false) and not(groupFoldersMounted) then begin
CanClose:=true;
end
else begin
if (messageBox(window.handle, 'Es sind noch (Gruppen)Laufwerke verbunden. Möchtest du sie trennen?', 'PhilleConnect schließen', MB_YESNO) = ID_YES) then begin
if (drive3Box.enabled = true) then begin
doLogout(2);
end;
if (drive2Box.enabled = true) then begin
doLogout(1);
end;
if (drive1Box.enabled = true) then begin
doLogout(0);
end;
if (groupFoldersMounted) then begin
c:=0;
while (c < length(groupfolders)) do begin
groupfolders[c].disconnect;
groupfolders[c].free;
c:=c+1;
end;
end;
CanClose:=true;
end
else begin
CanClose:=false;
end;
end;
end;
procedure Twindow.arrowTimerTimer(Sender: TObject);
begin
if (arrowDirection = false) then begin
fadingArrow.left:=fadingArrow.left-1;
end
else begin
fadingArrow.left:=fadingArrow.left+1;
end;
if (timerCounter < 10) then begin
arrowTimer.interval:=arrowTimer.interval-6;
end
else if (timerCounter >= 20) and (timerCounter < 30) then begin
arrowTimer.interval:=arrowTimer.interval+6;
end
else if (timerCounter = 30) then begin
arrowDirection:=not(arrowDirection);
arrowTimer.interval:=arrowTimer.interval-6;
end
else if (timerCounter >= 30) and (timerCounter <= 40) then begin
arrowTimer.interval:=arrowTimer.interval-6;
end
else if (timerCounter >= 50) and (timerCounter < 60) then begin
arrowTimer.interval:=arrowTimer.interval+6;
end
else if (timerCounter = 60) then begin
arrowDirection:=not(arrowDirection);
timerCounter:=0;
end;
timerCounter:=timerCounter+1;
end;
procedure Twindow.changePasswordClick(Sender: TObject);
begin
CPForm.showModal;
end;
procedure Twindow.lockInetClick(Sender: TObject);
begin
inetLockAllClick(lockInet);
end;
procedure Twindow.lockWSClick(Sender: TObject);
begin
machineLockAllClick(lockWS);
end;
procedure Twindow.onlineInfosClick(Sender: TObject);
begin
openUrl(helpURL);
end;
procedure Twindow.reloadTimerTimer(Sender: TObject);
begin
checkNetworkConnection;
end;
procedure Twindow.stopWSClick(Sender: TObject);
begin
machineShutdownAllClick(stopWS);
end;
procedure Twindow.unlockInetClick(Sender: TObject);
begin
inetUnlockAllClick(unlockInet);
end;
procedure Twindow.startWSClick(Sender: TObject);
begin
machineWOLAllClick(startWS);
end;
procedure Twindow.resetAccountClick(Sender: TObject);
begin
RSPForm.showModal;
end;
procedure Twindow.unlockWSClick(Sender: TObject);
begin
machineUnlockAllClick(unlockWS);
end;
procedure Twindow.updateListButtonClick(Sender: TObject);
begin
updateMachineStatus;
end;
procedure Twindow.loadUsers;
begin
loadUsersThread:=TRequestThread.create('https://'+serverURL+'/client.php', 'usage=userlist&globalpw='+globalPW+'&machine='+mac+'&ip='+ip);
loadUsersThread.OnShowStatus:=@loadUsersResponse;
loadUsersThread.resume;
end;
procedure Twindow.loadUsersResponse(response: string);
var
c: integer;
jData: TJSONData;
begin
if (response = '') then begin
if (allowOffline) then begin
halt;
end
else begin
showMessage('Netzwerkfehler. Programm wird beendet.');
halt;
end;
end
else if (response = '!') then begin
showMessage('Konfigurationsfehler. Programm wird beendet.');
halt;
end
else begin
userdata:=TStringList.create;
fullUserdata:=TStringList.create;
searchUserdata:=TStringList.create;
jData:=GetJSON(response);
c:=0;
while (c < jData.count) do begin
userdata.add(jData.FindPath(IntToStr(c)+'[2]').AsString);
searchUserdata.add(jData.FindPath(IntToStr(c)+'[2]').AsString);
fullUserdata.add(jData.FindPath(IntToStr(c)+'[0]').AsString+' '+jData.FindPath(IntToStr(c)+'[1]').AsString+' ('+jData.FindPath(IntToStr(c)+'[2]').AsString+')');
usernames.items.add(jData.FindPath(IntToStr(c)+'[0]').AsString+' '+jData.FindPath(IntToStr(c)+'[1]').AsString+' ('+jData.FindPath(IntToStr(c)+'[2]').AsString+')');
c:=c+1;
end;
end;
end;
procedure Twindow.updateTimerTimer(Sender: TObject);
begin
updateMachineStatus;
end;
procedure Twindow.updateWSListClick(Sender: TObject);
begin
updateMachineStatus;
end;
procedure Twindow.usernamesSelectionChange(Sender: TObject; User: boolean);
var
counter: integer;
begin
counter:=0;
while (counter < searchUserdata.count) do begin
if counter = (usernames.ItemIndex) then begin
uname.Text:=searchUserdata[counter];
break;
end;
counter:=counter+1;
end;
passwd.setFocus;
end;
procedure Twindow.searchChange(Sender: TObject);
var
counter: NativeInt;
rpl: string;
begin
usernames.items.clear();
searchUserdata.clear();
counter:=0;
while (counter < userdata.count) do begin
rpl:=StringReplace(LowerCase(fullUserdata[counter]), LowerCase(search.text), '', [rfReplaceAll]);
if not(LowerCase(fullUserdata[counter]) = rpl) or (search.Text = '') then begin
usernames.items.add(fullUserdata[counter]);
searchUserdata.add(userdata[counter]);
end;
counter:=counter+1;
end;
end;
procedure Twindow.checkNetworkConnection;
var
noPort: TStringList;
cache: string;
begin
if (pos(':', serverURL) > 0) then begin
noPort:=TStringList.create;
noPort.delimiter:=':';
noPort.strictDelimiter:=true;
noPort.delimitedText:=serverURL;
cache:=noPort[0];
end
else begin
cache:=serverURL;
end;
cleanServerURL:=cache;
pingthread:=TPingThread.create(cache);
pingthread.OnShowStatus:=@networkConnectionResult;
pingthread.resume;
end;
procedure Twindow.networkConnectionResult(result: boolean; return: string);
var
host: THostResolver;
begin
if (result) then begin
if (ValidateIP(cleanServerURL)) then begin
if (cleanServerURL = return) then begin
trueNetworkResult;
end
else begin
noNetworkInfo.caption:='PING-Ergebnis: Wrong reply. Versuch: '+IntToStr(actualNetworkRetry);
falseNetworkResult;
end;
end
else begin
host:=THostResolver.create(nil);
host.clearData();
if (host.NameLookup(cleanServerURL)) then begin
if (host.AddressAsString = return) then begin
trueNetworkResult;
end
else begin
noNetworkInfo.caption:='PING-Ergebnis: Wrong reply. Versuch: '+IntToStr(actualNetworkRetry);
falseNetworkResult;
end;
end
else begin
noNetworkInfo.caption:='PING-Ergebnis: DNS failed. Versuch: '+IntToStr(actualNetworkRetry);
falseNetworkResult;
end;
end;
end
else begin
noNetworkInfo.caption:='PING-Ergebnis: Host is down. Versuch: '+IntToStr(actualNetworkRetry);
falseNetworkResult;
end;
end;
procedure Twindow.trueNetworkResult;
begin
reloadTimer.enabled:=false;
lockUI(false);
if not(isOnline) then begin
loadConfig;
end;
isOnline:=true;
end;
procedure Twindow.falseNetworkResult;
begin
reloadTimer.enabled:=true;
lockUI(true);
if (actualNetworkRetry >= networkRetry) then begin
reloadTimer.enabled:=false;
showMessage('Es konnte keine Netzwerkverbindung aufgebaut werden. Programm wird beendet.');
halt;
end;
actualNetworkRetry:=actualNetworkRetry+1;
end;
procedure Twindow.parseConfigFile;
var
config: TStringList;
c: integer;
value: TStringList;
response, os: string;
jData: TJSONData;
begin
config:=TStringList.create;
{$IFDEF WINDOWS}
config.loadFromFile('C:\Program Files\PhilleConnect\pcconfig.jkm');
{$ENDIF}
{$IFDEF LINUX}
config.loadFromFile('/etc/pcconfig.jkm');
{$ENDIF}
c:=0;
while (c < config.count) do begin
if (pos('#', config[c]) = 0) then begin
value:=TStringList.create;
value.clear;
value.strictDelimiter:=true;
value.delimiter:='=';
value.delimitedText:=config[c];
case value[0] of
'server':
serverURL:=value[1];
'global':
globalPW:=value[1];
'allowOffline':
setAllowOffline(value[1]);
'badNetworkReconnect':
networkRetry:=StrToInt(value[1]);
end;
end;
c:=c+1;
end;
checkNetworkConnection;
end;
procedure Twindow.loadConfig;
var
os: string;
MacAddr: TGetMacAdress;
IPAddr: TGetIPAdress;
begin
MacAddr:=TGetMacAdress.create;
mac:=MacAddr.getMac;
MacAddr.free;
IPAddr:=TGetIPAdress.create;
ip:=IPAddr.getIP;
IPAddr.free;
{$IFDEF WINDOWS}
os:='win';
{$ENDIF}
{$IFDEF LINUX}
os:='linux';
{$ENDIF}
loadConfigThread:=TRequestThread.create('https://'+serverURL+'/client.php', 'usage=config&globalpw='+globalPW+'&machine='+mac+'&ip='+ip+'&os='+os);
loadConfigThread.OnShowStatus:=@loadConfigResponse;
loadConfigThread.resume;
end;
procedure Twindow.loadConfigResponse(response: string);
var
jData: TJSONData;
c: integer;
begin
if (response = '!') then begin
showMessage('Konfigurationsfehler. Programm wird beendet.');
halt;
end
else if (response = 'nomachine') then begin
showMessage('Rechner nicht registriert. Programm wird beendet.');
halt;
end
else if (response = 'noconfig') then begin
showMessage('Rechner nicht fertig eingerichtet. Programm wird beendet.');
halt;
end
else if (response <> '') then begin
lockInputs(false);
reloadTimer.enabled:=false;
jData:=GetJSON(response);
c:=0;
while (c < jData.count) do begin
case jData.FindPath(IntToStr(c)+'[0]').AsString of
'smbserver':
SMBServerURL:=Trim(jData.FindPath(IntToStr(c)+'[1]').AsString);
'driveone':
drives[0]:=jData.FindPath(IntToStr(c)+'[1]').AsString;
'drivetwo':
drives[1]:=jData.FindPath(IntToStr(c)+'[1]').AsString;
'drivethree':
drives[2]:=jData.FindPath(IntToStr(c)+'[1]').AsString;
'pathone':
drivePaths[0]:=jData.FindPath(IntToStr(c)+'[1]').AsString;
'pathtwo':
drivePaths[1]:=jData.FindPath(IntToStr(c)+'[1]').AsString;
'paththree':
drivePaths[2]:=jData.FindPath(IntToStr(c)+'[1]').AsString;
'dologin':
login:=jData.FindPath(IntToStr(c)+'[1]').AsString;
'loginpending':
loginPending:=jData.FindPath(IntToStr(c)+'[1]').AsString;
'loginfailed':
loginFailed:=jData.FindPath(IntToStr(c)+'[1]').AsString;
'wrongcredentials':
wrongCredentials:=jData.FindPath(IntToStr(c)+'[1]').AsString;
'networkfailed':
networkFailed:=jData.FindPath(IntToStr(c)+'[1]').AsString;
'groupfolders':
gfdata:=jData.FindPath(IntToStr(c)+'[1]').AsString;
'infotext':
loadTextBox(jData.FindPath(IntToStr(c)+'[1]').AsString);
'helpurl':
setHelpURL(jData.FindPath(IntToStr(c)+'[1]').AsString);
end;
c:=c+1;
end;
loadUsers;
doFileLogin;
lookTimer.enabled:=true;
end
else begin
lockInputs(false);
showMessage('Netzwerkfehler. Programm wird beendet.');
halt;
end;
end;
procedure Twindow.lockInputs(mode: boolean);
begin
if (mode) then begin
actionLabel.caption:='Netzwerkverbindung wird aufgebaut...';
uname.enabled:=false;
passwd.enabled:=false;
clearButton.enabled:=false;
loginButton.enabled:=false;
search.enabled:=false;
usernames.enabled:=false;
end
else begin
actionLabel.caption:='Bitte melde dich mit deinen Zugangsdaten an.';
uname.enabled:=true;
passwd.enabled:=true;
clearButton.enabled:=true;
loginButton.enabled:=true;
search.enabled:=true;
usernames.enabled:=true;
if (window.visible) then begin
search.setFocus;
end;
end;
end;
procedure Twindow.lockUI(mode: boolean);
begin
if (mode) then begin
window.color:=clBlack;
mainPageCtrl.visible:=false;
versionLabel.visible:=false;
infoLabel.visible:=false;
infoLabel2.visible:=false;
headline.font.color:=clWhite;
noNetworkInfo.visible:=true;
noNetworkHead.visible:=true;
noNetworkSub.visible:=true;
noNetworkHead.left:=(window.width div 2)-(noNetworkHead.width div 2);
noNetworkHead.top:=(window.height div 2)-(noNetworkHead.height div 2)-30;
noNetworkSub.left:=(window.width div 2)-(noNetworkSub.width div 2);
noNetworkSub.top:=(window.height div 2)-(noNetworkSub.height div 2)+20;
end
else begin
window.color:=clDefault;
mainPageCtrl.visible:=true;
versionLabel.visible:=true;
infoLabel.visible:=true;
infoLabel2.visible:=true;
headline.font.color:=clDefault;
noNetworkInfo.visible:=false;
noNetworkHead.visible:=false;
noNetworkSub.visible:=false;
if (window.visible) then begin
search.setFocus;
end;
end;
end;
procedure Twindow.doLogin;
begin
if (uname.text = '') then begin
showMessage('Bitte gib einen Nutzernamen ein.');
end
else if (passwd.text = '') then begin
showMessage('Bitte gib ein Passwort ein.');
end
else begin
actionLabel.caption:=loginPending;
uname.readonly:=true;
passwd.readonly:=true;
loginButton.enabled:=false;
clearButton.enabled:=false;
if (drive1Box.enabled = false) then begin
if (groupFoldersMounted = false) then begin
mountGroupFolders(uname.text, passwd.text);
end;
{$IFDEF WINDOWS}
shares[0]:=TSMBShare.create(uname.text, passwd.text, drives[0], 'driveone.this', uname.text);
{$ENDIF}
{$IFDEF LINUX}
shares[0]:=TSMBShare.create(uname.text, passwd.text, drives[0]+uname.text, SMBServerURL, uname.text);
{$ENDIF}
actionLabel.caption:=loginPending;
shares[0].connect;
shares[0].onShowStatus:=@handleOne;
passwd.text:='';
end
else if (drive2Box.enabled = false) then begin
{$IFDEF WINDOWS}
shares[1]:=TSMBShare.create(uname.text, passwd.text, drives[1], 'drivetwo.this', uname.text);
{$ENDIF}
{$IFDEF LINUX}
shares[1]:=TSMBShare.create(uname.text, passwd.text, drives[1]+uname.text, SMBServerURL, uname.text);
{$ENDIF}
actionLabel.caption:=loginPending;
shares[1].connect;
shares[1].onShowStatus:=@handleTwo;
passwd.text:='';
end
else if (drive3Box.enabled = false) then begin
{$IFDEF WINDOWS}
shares[2]:=TSMBShare.create(uname.text, passwd.text, drives[2], 'drivethree.this', uname.text);
{$ENDIF}
{$IFDEF LINUX}
shares[2]:=TSMBShare.create(uname.text, passwd.text, drives[2]+uname.text, SMBServerURL, uname.text);
{$ENDIF}
actionLabel.caption:=loginPending;
shares[2].connect;
shares[2].onShowStatus:=@handleThree;
passwd.text:='';
loginButton.enabled:=false;
fadingArrow.visible:=false;
end
else begin
uname.readonly:=false;
passwd.readonly:=false;
loginButton.enabled:=true;
clearButton.enabled:=true;
passwd.text:='';
end;
end;
end;
procedure Twindow.handleOne(status: string);
begin
handleConnectResult(0, StrToInt(status));
end;
procedure Twindow.handleTwo(status: string);
begin
handleConnectResult(1, StrToInt(status));
end;
procedure Twindow.handleThree(status: string);
begin
handleConnectResult(2, StrToInt(status));
end;
procedure Twindow.controlShareUI(share: integer; state: boolean);
begin
if (state = true) then begin
if (share = 0) then begin
drive1Box.enabled:=true;
openDrive1.enabled:=true;
fadingArrow.visible:=false;
arrowTimer.enabled:=false;
end
else if (share = 1) then begin
drive2Box.enabled:=true;
openDrive2.enabled:=true;
end
else if (share = 2) then begin