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main.pas
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main.pas
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{*************************************************************************************
This file is part of Transmission Remote GUI.
Copyright (c) 2008-2010 by Yury Sidorov.
Transmission Remote GUI is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2 of the License, or
(at your option) any later version.
Transmission Remote GUI is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with Transmission Remote GUI; if not, write to the Free Software
Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
*************************************************************************************}
unit Main;
{$mode objfpc}{$H+}
interface
uses
Classes, SysUtils, FileUtil, zstream, LResources, Forms, Controls, Graphics, Dialogs, ComCtrls, Menus, ActnList,
httpsend, IniFiles, StdCtrls, fpjson, jsonparser, ExtCtrls, rpc, syncobjs, variants, varlist, IpResolver,
zipper, ResTranslator, VarGrid, StrUtils, LCLProc, Grids;
const
AppName = 'Transmission Remote GUI';
AppVersion = '3.2.1';
resourcestring
sAll = 'All';
sWaiting = 'Verify(Queued)';
sVerifying = 'Verifying';
sDownloading = 'Downloading';
sSeeding = 'Seeding';
sFinished = 'Finished';
sStopped = 'Stopped';
sError = 'Error';
sQueuedDown = 'Queued(Down)';
sQueuedUp = 'Queued(Up)';
sStalled = 'Stalled';
sUnknown = 'Unknown';
sCompleted = 'Completed';
sConnected = 'connected';
sActive = 'Active';
sInactive = 'Inactive';
sUpdating = 'Updating...';
sFinishedDownload = '''%s'' has finished downloading';
sDownloadComplete = 'Download complete';
sUpdateComplete = 'GeoIP Update command sent...';
sUpdateFailed = 'Update command FAILED error code %d';
geoipupdNotFound = 'geoipupd.cmd not found' + LineEnding + 'copy geoipupd.cmd to' + LineEnding + 'directory where transgui.exe is located';
sUpdateGeoIpXtrnl = 'Update your GeoIP database manually';
sTorrentVerification = 'Torrent verification may take a long time.' + LineEnding + 'Are you sure to start verification of torrent ''%s''?';
sTorrentsVerification = 'Torrents verification may take a long time.' + LineEnding + 'Are you sure to start verification of %d torrents?';
sSkipTorrentVerification = 'Skip verify ONLY with completed files' + LineEnding + 'Are you sure to skip verification for files of torrent ''%s''?';
sSkipTorrentsVerification = 'Skip verify ONLY with completed files' + LineEnding + 'Are you sure to skip verification for files of %d torrents?';
sReconnect = 'Reconnect in %d seconds.';
sDisconnected = 'Disconnected';
sConnectingToDaemon = 'Connecting to daemon...';
sSec = '%ds';
sMinSec = '%dm, %ds';
sHourMin = '%dh, %dm';
sDayHour = '%dd, %dh';
sDownloadingSeeding = '%s%s%d downloading, %d seeding%s%s, %s';
sDownSpeed = 'D: %s/s';
sUpSpeed = 'U: %s/s';
SFreeSpace = 'Free: %s';
STotal = 'Total: %s / %s %s (%s / %s %s)';
sNoPathMapping = 'Unable to find path mapping.'+LineEnding+'Use program''s options to setup path mappings.';
sGeoIPConfirm = 'Geo IP database is needed to resolve country by IP address.' + LineEnding + 'Download this database now?';
sFlagArchiveConfirm = 'Flag images archive is needed to display country flags.' + LineEnding + 'Download this archive now?';
sInSwarm = 'in swarm';
sHashfails = '%s (%d hashfails)';
sDone = '%s (%s done)';
sHave = '%d x %s (have %d)';
sUnableExtractFlag = 'Unable to extract flag image.';
sTrackerWorking = 'Working';
sTrackerUpdating = 'Updating';
sRestartRequired = 'You should restart the application to apply changes.';
sRemoveTorrentData = 'Are you sure to remove torrent ''%s'' and all associated DATA?';
sRemoveTorrentDataMulti = 'Are you sure to remove %d selected torrents and all their associated DATA?';
sRemoveTorrent = 'Are you sure to remove torrent ''%s''?';
sRemoveTorrentMulti = 'Are you sure to remove %d selected torrents?';
sUnableGetFilesList = 'Unable to get files list';
sTrackerError = 'Tracker';
sSkip = 'skip';
sLow = 'low';
sNormal = 'normal';
sHigh = 'high';
sByte = 'b';
sKByte = 'KB';
sMByte = 'MB';
sGByte = 'GB';
sTByte = 'TB';
sPerSecond = '/s';
sOf = 'of';
sNoTracker = 'No tracker';
sTorrents = 'Torrents';
sBlocklistUpdateComplete = 'The old list entries count was: %d.' + LineEnding + 'The new list entries count is: %d.' + LineEnding + 'The block list has been updated successfully.';
sBlocklistUpdateCompleteNPS = 'The old list entries count was: unknown' + LineEnding + 'The new list entries count is: %d.' + LineEnding + 'The block list has been updated successfully.';
sSeveralTorrents = '%d torrents';
sUnableToExecute = 'Unable to execute "%s".';
sSSLLoadError = 'Unable to load OpenSSL library files: %s and %s';
SRemoveTracker = 'Are you sure to remove tracker ''%s''?';
SUnlimited = 'Unlimited';
SAverage = 'average';
sDuplicateTorrentCaption = 'Duplicate Torrent';
sDuplicateTorrent = 'Add trackers from torrent file?';
sPrivateOn = 'ON';
sPrivateOff = 'OFF';
sBlocklistOverrideOn = 'True';
sBlocklistOverrideOff = 'False';
type
TSpeedRecord=record
id:Integer;
Time:TDateTime;
UpSpd:Double;
DownSpd:Double;
end;
{ TMainForm }
TMainForm = class(TForm)
acConnect: TAction;
acAddTorrent: TAction;
acStopTorrent: TAction;
acRemoveTorrent: TAction;
acStartTorrent: TAction;
acSetHighPriority: TAction;
acSetNormalPriority: TAction;
acSetLowPriority: TAction;
acSetNotDownload: TAction;
acOptions: TAction;
acDaemonOptions: TAction;
acStartAllTorrents: TAction;
acStopAllTorrents: TAction;
acExit: TAction;
acResolveHost: TAction;
acResolveCountry: TAction;
acShowCountryFlag: TAction;
acSetupColumns: TAction;
acRemoveTorrentAndData: TAction;
acOpenFile: TAction;
acOpenContainingFolder: TAction;
acAddLink: TAction;
acReannounceTorrent: TAction;
acMoveTorrent: TAction;
acSelectAll: TAction;
acShowApp: TAction;
acHideApp: TAction;
acAddTracker: TAction;
acEditTracker: TAction;
acDelTracker: TAction;
acConnOptions: TAction;
acNewConnection: TAction;
acDisconnect: TAction;
acAltSpeed: TAction;
acForceStartTorrent: TAction;
acQueueUp: TAction;
acQueueDown: TAction;
acQueueTOP: TAction;
acQueueBottom: TAction;
acUpdateBlocklist: TAction;
acUpdateGeoIP: TAction;
acTorrentProps: TAction;
acVerifyTorrent: TAction;
acSkipVerifyTorrent: TAction;
ActionList: TActionList;
ApplicationProperties: TApplicationProperties;
cbInterval: TComboBox;
edSearch: TEdit;
imgSearch: TImage;
imgFlags: TImageList;
ImageList16: TImageList;
FilterTimer: TTimer;
MenuItem64: TMenuItem;
miForceStart: TMenuItem;
miQueue: TMenuItem;
miMoveTOP: TMenuItem;
miMoveBottom: TMenuItem;
miMoveDown: TMenuItem;
miMoveUP: TMenuItem;
Panel1: TPanel;
pbGraph: TPaintBox;
tabGraph: TTabSheet;
tbForceStart: TToolButton;
tbQueueUp: TToolButton;
tbSep1: TToolButton;
tbQueueDown: TToolButton;
txQueue: TLabel;
txQueueLabel: TLabel;
lvFilter: TVarGrid;
lvTrackers: TVarGrid;
MenuItem25: TMenuItem;
MenuItem40: TMenuItem;
MenuItem41: TMenuItem;
MenuItem43: TMenuItem;
MenuItem63: TMenuItem;
sepTrackers: TMenuItem;
MenuItem65: TMenuItem;
MenuItem66: TMenuItem;
MenuItem67: TMenuItem;
MenuItem68: TMenuItem;
MenuItem69: TMenuItem;
MenuItem70: TMenuItem;
MenuItem72: TMenuItem;
MenuItem76: TMenuItem;
pmiUpSpeedLimit: TMenuItem;
pmiDownSpeedLimit: TMenuItem;
pmDownSpeeds: TPopupMenu;
pmUpSpeeds: TPopupMenu;
sepCon2: TMenuItem;
MenuItem71: TMenuItem;
sepCon1: TMenuItem;
MenuItem73: TMenuItem;
MenuItem74: TMenuItem;
MenuItem75: TMenuItem;
pbStatus: TPaintBox;
pmSepOpen2: TMenuItem;
MenuItem42: TMenuItem;
pmSepOpen1: TMenuItem;
MenuItem44: TMenuItem;
MenuItem45: TMenuItem;
MenuItem46: TMenuItem;
MenuItem47: TMenuItem;
MenuItem48: TMenuItem;
MenuItem49: TMenuItem;
MenuItem50: TMenuItem;
MenuItem51: TMenuItem;
MenuItem52: TMenuItem;
MenuItem53: TMenuItem;
MenuItem54: TMenuItem;
MenuItem55: TMenuItem;
MenuItem56: TMenuItem;
MenuItem58: TMenuItem;
MenuItem59: TMenuItem;
MenuItem60: TMenuItem;
MenuItem61: TMenuItem;
MenuItem62: TMenuItem;
miPriority: TMenuItem;
pmiPriority: TMenuItem;
MenuItem57: TMenuItem;
pbDownloaded: TPaintBox;
pmTrackers: TPopupMenu;
pmConnections: TPopupMenu;
tabTrackers: TTabSheet;
AnimateTimer: TTimer;
tbConnect: TToolButton;
ToolButton10: TToolButton;
sepAltSpeed: TToolButton;
ToolButton9: TToolButton;
txConnErrorLabel: TLabel;
panSearch: TPanel;
panFilter: TPanel;
panReconnectFrame: TShape;
txReconnectSecs: TLabel;
txConnError: TLabel;
MenuItem38: TMenuItem;
MenuItem39: TMenuItem;
panReconnect: TPanel;
txLastActive: TLabel;
txLastActiveLabel: TLabel;
txTracker: TLabel;
txTrackerLabel: TLabel;
txCompletedOn: TLabel;
txCompletedOnLabel: TLabel;
txAddedOn: TLabel;
txAddedOnLabel: TLabel;
MenuItem19: TMenuItem;
MenuItem20: TMenuItem;
MenuItem21: TMenuItem;
MenuItem22: TMenuItem;
MenuItem23: TMenuItem;
MenuItem24: TMenuItem;
miTSep1: TMenuItem;
MenuItem26: TMenuItem;
MenuItem27: TMenuItem;
MenuItem28: TMenuItem;
MenuItem29: TMenuItem;
MenuItem30: TMenuItem;
MenuItem31: TMenuItem;
MenuItem32: TMenuItem;
MenuItem33: TMenuItem;
MenuItem34: TMenuItem;
MenuItem35: TMenuItem;
MenuItem36: TMenuItem;
MenuItem37: TMenuItem;
miAbout: TMenuItem;
miHelp: TMenuItem;
panTop: TPanel;
pmTray: TPopupMenu;
HSplitter: TSplitter;
pmPeers: TPopupMenu;
TrayIcon: TTrayIcon;
txCreated: TLabel;
txCreatedLabel: TLabel;
txTorrentHeader: TPanel;
txTorrentName: TLabel;
txTorrentNameLabel: TLabel;
txDownProgress: TLabel;
txDownProgressLabel: TLabel;
panProgress: TPanel;
txMaxPeers: TLabel;
txMaxPeersLabel: TLabel;
txPeers: TLabel;
txPeersLabel: TLabel;
txSeeds: TLabel;
txSeedsLabel: TLabel;
txTrackerUpdate: TLabel;
txRemaining: TLabel;
txRemainingLabel: TLabel;
txStatus: TLabel;
txStatusLabel: TLabel;
txRatio: TLabel;
txRatioLabel: TLabel;
txDownLimit: TLabel;
txDownLimitLabel: TLabel;
txTrackerUpdateLabel: TLabel;
txTransferHeader: TPanel;
txUpSpeed: TLabel;
txUpLimit: TLabel;
txUpSpeedLabel: TLabel;
txDownSpeed: TLabel;
txDownSpeedLabel: TLabel;
txUploaded: TLabel;
txUploadedLabel: TLabel;
txDownloaded: TLabel;
txDownloadedLabel: TLabel;
txUpLimitLabel: TLabel;
txWasted: TLabel;
txWastedLabel: TLabel;
miCopyLabel: TMenuItem;
pmLabels: TPopupMenu;
txError: TLabel;
txErrorLabel: TLabel;
MenuItem17: TMenuItem;
MenuItem18: TMenuItem;
miTools: TMenuItem;
TickTimer: TTimer;
MainToolBar: TToolBar;
panTransfer: TPanel;
ToolButton1: TToolButton;
ToolButton2: TToolButton;
ToolButton3: TToolButton;
ToolButton4: TToolButton;
ToolButton5: TToolButton;
ToolButton6: TToolButton;
ToolButton7: TToolButton;
ToolButton8: TToolButton;
txComment: TLabel;
txCommentLabel: TLabel;
txHash: TLabel;
txHashLabel: TLabel;
panGeneralInfo: TPanel;
lvFiles: TVarGrid;
lvPeers: TVarGrid;
MainMenu: TMainMenu;
MenuItem1: TMenuItem;
MenuItem10: TMenuItem;
MenuItem11: TMenuItem;
MenuItem12: TMenuItem;
MenuItem13: TMenuItem;
MenuItem14: TMenuItem;
MenuItem15: TMenuItem;
MenuItem16: TMenuItem;
MenuItem2: TMenuItem;
MenuItem3: TMenuItem;
MenuItem4: TMenuItem;
MenuItem5: TMenuItem;
MenuItem6: TMenuItem;
MenuItem7: TMenuItem;
MenuItem8: TMenuItem;
MenuItem9: TMenuItem;
miConnect: TMenuItem;
miExit: TMenuItem;
miTorrent: TMenuItem;
OpenTorrentDlg: TOpenDialog;
PageInfo: TPageControl;
pmTorrents: TPopupMenu;
pmFiles: TPopupMenu;
sbGenInfo: TScrollBox;
txPieces: TLabel;
txPiecesLabel: TLabel;
txTotalSize: TLabel;
txTotalSizeLabel: TLabel;
gTorrents: TVarGrid;
VSplitter: TSplitter;
StatusBar: TStatusBar;
tabPeers: TTabSheet;
tabGeneral: TTabSheet;
TorrentsListTimer: TTimer;
tabFiles: TTabSheet;
procedure acAddLinkExecute(Sender: TObject);
procedure acAddTorrentExecute(Sender: TObject);
procedure acAddTrackerExecute(Sender: TObject);
procedure acAltSpeedExecute(Sender: TObject);
procedure acConnectExecute(Sender: TObject);
procedure acConnOptionsExecute(Sender: TObject);
procedure acDelTrackerExecute(Sender: TObject);
procedure acEditTrackerExecute(Sender: TObject);
procedure acForceStartTorrentExecute(Sender: TObject);
procedure acHideAppExecute(Sender: TObject);
procedure acMoveTorrentExecute(Sender: TObject);
procedure acNewConnectionExecute(Sender: TObject);
procedure acOpenContainingFolderExecute(Sender: TObject);
procedure acOpenFileExecute(Sender: TObject);
procedure acOptionsExecute(Sender: TObject);
procedure acDisconnectExecute(Sender: TObject);
procedure acExitExecute(Sender: TObject);
procedure acDaemonOptionsExecute(Sender: TObject);
procedure acQueueBottomExecute(Sender: TObject);
procedure acQueueDownExecute(Sender: TObject);
procedure acQueueTOPExecute(Sender: TObject);
procedure acQueueUpExecute(Sender: TObject);
procedure acReannounceTorrentExecute(Sender: TObject);
procedure acRemoveTorrentAndDataExecute(Sender: TObject);
procedure acRemoveTorrentExecute(Sender: TObject);
procedure acResolveCountryExecute(Sender: TObject);
procedure acResolveHostExecute(Sender: TObject);
procedure acSelectAllExecute(Sender: TObject);
procedure acSetHighPriorityExecute(Sender: TObject);
procedure acSetLowPriorityExecute(Sender: TObject);
procedure acSetNormalPriorityExecute(Sender: TObject);
procedure acSetNotDownloadExecute(Sender: TObject);
procedure acSetupColumnsExecute(Sender: TObject);
procedure acShowAppExecute(Sender: TObject);
procedure acShowCountryFlagExecute(Sender: TObject);
procedure acStartAllTorrentsExecute(Sender: TObject);
procedure acStartTorrentExecute(Sender: TObject);
procedure acStopAllTorrentsExecute(Sender: TObject);
procedure acStopTorrentExecute(Sender: TObject);
procedure acTorrentPropsExecute(Sender: TObject);
procedure acUpdateBlocklistExecute(Sender: TObject);
procedure acUpdateGeoIPExecute(Sender: TObject);
procedure acVerifyTorrentExecute(Sender: TObject);
procedure acSkipVerifyTorrentExecute(Sender: TObject);
procedure AnimateTimerTimer(Sender: TObject);
procedure ApplicationPropertiesException(Sender: TObject; E: Exception);
procedure ApplicationPropertiesIdle(Sender: TObject; var Done: Boolean);
procedure ApplicationPropertiesMinimize(Sender: TObject);
procedure ApplicationPropertiesRestore(Sender: TObject);
procedure edSearchChange(Sender: TObject);
procedure FormDropFiles(Sender: TObject; const FileNames: array of String);
procedure FormWindowStateChange(Sender: TObject);
procedure gTorrentsCellAttributes(Sender: TVarGrid; ACol, ARow, ADataCol: integer; AState: TGridDrawState; var CellAttribs: TCellAttributes);
procedure gTorrentsClick(Sender: TObject);
procedure gTorrentsDblClick(Sender: TObject);
procedure gTorrentsDrawCell(Sender: TVarGrid; ACol, ARow, ADataCol: integer; AState: TGridDrawState; const R: TRect; var ADefaultDrawing: boolean);
procedure gTorrentsResize(Sender: TObject);
procedure gTorrentsSortColumn(Sender: TVarGrid; var ASortCol: integer);
procedure lvFilesCellAttributes(Sender: TVarGrid; ACol, ARow, ADataCol: integer; AState: TGridDrawState; var CellAttribs: TCellAttributes);
procedure lvFilesDblClick(Sender: TObject);
procedure lvFilesDrawCell(Sender: TVarGrid; ACol, ARow, ADataCol: integer; AState: TGridDrawState; const R: TRect; var ADefaultDrawing: boolean);
procedure lvFilesKeyPress(Sender: TObject; var Key: char);
procedure lvFilterCellAttributes(Sender: TVarGrid; ACol, ARow, ADataCol: integer; AState: TGridDrawState; var CellAttribs: TCellAttributes);
procedure lvFilterClick(Sender: TObject);
procedure lvFilterDrawCell(Sender: TVarGrid; ACol, ARow, ADataCol: integer; AState: TGridDrawState; const R: TRect; var ADefaultDrawing: boolean);
procedure lvPeersCellAttributes(Sender: TVarGrid; ACol, ARow, ADataCol: integer; AState: TGridDrawState; var CellAttribs: TCellAttributes);
procedure lvTrackersCellAttributes(Sender: TVarGrid; ACol, ARow, ADataCol: integer; AState: TGridDrawState; var CellAttribs: TCellAttributes);
procedure lvTrackersDblClick(Sender: TObject);
procedure lvTrackersKeyDown(Sender: TObject; var Key: Word; Shift: TShiftState);
procedure pbGraphPaint(Sender: TObject);
procedure pbStatusPaint(Sender: TObject);
procedure panReconnectResize(Sender: TObject);
procedure pbDownloadedPaint(Sender: TObject);
procedure StatusBarMouseDown(Sender: TObject; Button: TMouseButton; Shift: TShiftState; X, Y: Integer);
procedure TickTimerTimer(Sender: TObject);
procedure FilterTimerTimer(Sender: TObject);
procedure FormClose(Sender: TObject; var CloseAction: TCloseAction);
procedure FormCreate(Sender: TObject);
procedure FormDestroy(Sender: TObject);
procedure FormResize(Sender: TObject);
procedure FormShow(Sender: TObject);
procedure lvFilterResize(Sender: TObject);
procedure miAboutClick(Sender: TObject);
procedure miCopyLabelClick(Sender: TObject);
procedure PageInfoChange(Sender: TObject);
procedure TorrentsListTimerTimer(Sender: TObject);
procedure pmFilesPopup(Sender: TObject);
procedure pmTorrentsPopup(Sender: TObject);
procedure TrayIconDblClick(Sender: TObject);
private
FStarted: boolean;
FTorrents: TVarList;
FFiles: TVarList;
FTrackers: TStringList;
FResolver: TIpResolver;
FUnZip: TUnZipper;
FReconnectWaitStart: TDateTime;
FReconnectTimeOut: integer;
FTorrentProgress: TBitmap;
FLastPieces: string;
FLastPieceCount: integer;
FLastDone: double;
FIni: TIniFile;
FCurConn: string;
FPathMap: TStringList;
FLastFilerIndex: integer;
FFilterChanged: boolean;
FStatusBmp: TBitmap;
FStatusImgIndex: integer;
FCurDownSpeedLimit: integer;
FCurUpSpeedLimit: integer;
FSpeedCount:Integer;
FSpeedData:Array of TSpeedRecord;
FSpeedMax:Double;
FSpeedBitmap: TBitmap;
procedure DoConnect;
procedure DoDisconnect;
procedure UpdateUI;
procedure ShowConnOptions(NewConnection: boolean);
procedure SaveColumns(LV: TVarGrid; const AName: string; FullInfo: boolean = True);
procedure LoadColumns(LV: TVarGrid; const AName: string; FullInfo: boolean = True);
function GetTorrentError(t: TJSONObject): string;
function SecondsToString(j: integer): string;
procedure DoAddTorrent(const FileName: Utf8String);
procedure UpdateTray;
procedure HideApp;
procedure ShowApp;
procedure DownloadFinished(const TorrentName: string);
function GetFlagImage(const CountryCode: string): integer;
procedure BeforeCloseApp;
function GetGeoIpDatabase: string;
function GetFlagsArchive: string;
function DownloadGeoIpDatabase: boolean;
procedure TorrentColumnsChanged;
function EtaToString(ETA: integer): string;
function GetTorrentStatus(TorrentIdx: integer): string;
function GetSeedsText(Seeds, SeedsTotal: integer): string;
function GetPeersText(Peers, PeersTotal, Leechers: integer): string;
function RatioToString(Ratio: double): string;
function TorrentDateTimeToString(d: Int64): string;
procedure DoRefresh(All: boolean = False);
function GetFilesCommonPath(files: TJSONArray): string;
procedure InternalRemoveTorrent(const Msg, MsgMulti: string; RemoveLocalData: boolean);
function IncludeProperTrailingPathDelimiter(const s: string): string;
procedure UrlLabelClick(Sender: TObject);
procedure CenterReconnectWindow;
procedure DrawProgressCell(Sender: TVarGrid; ACol, ARow, ADataCol: integer; AState: TGridDrawState; const ACellRect: TRect);
procedure ProcessPieces(const Pieces: string; PieceCount: integer; const Done: double);
procedure ProcessGraph(downSpeed,upSpeed:Double);
function ExecRemoteFile(const FileName: string; SelectFile: boolean): boolean;
function GetSelectedTorrents: variant;
procedure FillDownloadDirs(CB: TComboBox);
function PriorityToStr(p: integer; var ImageIndex: integer): string;
procedure SetRefreshInterval;
procedure AddTracker(EditMode: boolean);
procedure UpdateConnections;
procedure DoConnectToHost(Sender: TObject);
procedure FillSpeedsMenu;
procedure DoSetDownloadSpeed(Sender: TObject);
procedure DoSetUploadSpeed(Sender: TObject);
procedure SetSpeedLimit(const Dir: string; Speed: integer);
function FixSeparators(const p: string): string;
function MapRemoteToLocal(const RemotePath: string): string;
procedure QueueMove(act:string);
public
procedure FillTorrentsList(list: TJSONArray);
procedure FillPeersList(list: TJSONArray);
procedure FillFilesList(list, priorities, wanted: TJSONArray; const DownloadDir: WideString);
procedure FillGeneralInfo(t: TJSONObject);
procedure FillTrackersList(TrackersData: TJSONObject);
procedure FillSessionInfo(s: TJSONObject);
procedure CheckStatus(Fatal: boolean = True);
function TorrentAction(const TorrentIds: variant; const AAction: string; args: TJSONObject = nil): boolean;
function SetFilePriority(TorrentId: integer; const Files: array of integer; const APriority: string): boolean;
function SetCurrentFilePriority(const APriority: string): boolean;
procedure SetTorrentPriority(APriority: integer);
procedure ClearDetailsInfo;
function SelectRemoteFolder(const CurFolder, DialogTitle: string): string;
property Ini: TIniFile read FIni;
end;
function CheckAppParams: boolean;
function GetHumanSize(sz: double; RoundTo: integer = 0): string;
procedure AutoSizeForm(Form: TCustomForm);
var
MainForm: TMainForm;
RpcObj: TRpc;
FTranslationFileName: string;
FTranslationLanguage: string;
FAlterColor: TColor;
const
// Torrents list
idxName = 0;
idxSize = 1;
idxDone = 2;
idxStatus = 3;
idxSeeds = 4;
idxPeers = 5;
idxDownSpeed = 6;
idxUpSpeed = 7;
idxETA = 8;
idxRatio = 9;
idxDownloaded = 10;
idxUploaded = 11;
idxTracker = 12;
idxTrackerStatus = 13;
idxAddedOn = 14;
idxCompletedOn = 15;
idxLastActive = 16;
idxPath = 17;
idxPriority = 18;
idxSizeToDowload = 19;
idxTorrentId = 20;
idxQueue = 21;
idxSeedingTime = 22;
idxStreamingMode = 23;
idxCheatMode = 24;
idxSdRatio = 25;
idxSizeLeft = 26;
idxPrivate = 27;
idxBlocklistOverride = 28;
idxUploadLimited = 29;
idxDownloadLimited = 30;
idxUploadLimit = 31;
idxDownloadLimit = 32;
idxTag = -1;
idxSeedsTotal = -2;
idxLeechersTotal = -3;
// idxPeersTotal = -4;
idxStateImg = -5;
TorrentsExtraColumns = 5;
// Peers list
idxPeerHost = 0;
idxPeerPort = 1;
idxPeerCountry = 2;
idxPeerClient = 3;
idxPeerFlags = 4;
idxPeerDone = 5;
idxPeerUpSpeed = 6;
idxPeerDownSpeed = 7;
idxPeerTag = -1;
idxPeerIP = -2;
idxPeerCountryImage = -3;
PeersExtraColumns = 3;
// Files list
idxFileName = 0;
idxFileSize = 1;
idxFileDone = 2;
idxFileProgress = 3;
idxFilePriority = 4;
idxFileId = -1;
idxFileTag = -2;
idxFileFullPath = -3;
FilesExtraColumns = 3;
// Trackers list
idxTrackersListName = 0;
idxTrackersListStatus = 1;
idxTrackersListUpdateIn = 2;
idxTrackersListSeeds = 3;
idxTrackerTag = -1;
idxTrackerID = -2;
TrackersExtraColumns = 2;
// Filter idices
fltAll = 0;
fltDown = 1;
fltDone = 2;
fltActive = 3;
fltInactive = 4;
fltStopped = 5;
fltError = 6;
// Status images
imgDown = 9;
imgSeed = 10;
imgDownError = 11;
imgSeedError = 12;
imgError = 13;
imgDone = 14;
imgStopped = 29;
imgDownQueue = 16;
imgSeedQueue = 17;
imgAll = 19;
imgActive = 20;
imgInactive = 15;
imgSeedStalled = 39;
imgTrackers = 5;
imgOpen = 22;
imgSkip = 23;
imgLow = 24;
imgNormal = 25;
imgHigh = 26;
imgQTOP = 40;
imgQUP = 41;
imgQDOWN = 42;
imgQBOTTOM = 43;
imgForceStart = 44;
StatusFiltersCount = 7;
TorrentFieldsMap: array[idxName..idxDownloadLimit] of string =
('', 'totalSize', '', 'status', 'peersSendingToUs,seeders',
'peersGettingFromUs,leechers', 'rateDownload', 'rateUpload', 'eta', 'uploadRatio',
'downloadedEver', 'uploadedEver', '', '', 'addedDate', 'doneDate', 'activityDate', '', 'bandwidthPriority',
'', '', 'queuePosition', 'secondsSeeding', 'streamingMode', 'cheatMode', '', 'leftUntilDone', 'isPrivate',
'blocklistOverride', 'uploadLimited', 'downloadLimited', 'uploadLimit', 'downloadLimit');
implementation
uses
ufiles, AddTorrent, synacode, ConnOptions, clipbrd, DateUtils, utils, TorrProps, DaemonOptions, About,
ToolWin, download, ColSetup, types, AddLink, MoveTorrent, ssl_openssl_lib, AddTracker, lcltype,
Options, ButtonPanel, math, BEncode, sha1;
const
TR_STATUS_23_CHECK_WAIT = ( 1 shl 0 ); // Waiting in queue to check files
TR_STATUS_23_CHECK = ( 1 shl 1 ); // Checking files
TR_STATUS_23_DOWNLOAD = ( 1 shl 2 ); // Downloading
TR_STATUS_23_SEED = ( 1 shl 3 ); // Seeding
TR_STATUS_23_STOPPED = ( 1 shl 4 ); // Torrent is stopped
//2.4b change (incompatible with 2.3*...
TR_STATUS_STOPPED = 0; //* Torrent is stopped */
TR_STATUS_CHECK_WAIT = 1; //* Queued to check files */
TR_STATUS_CHECK = 2; //* Checking files */
TR_STATUS_DOWNLOAD_WAIT = 3; //* Queued to download */
TR_STATUS_DOWNLOAD = 4; //* Downloading */
TR_STATUS_SEED_WAIT = 5; //* Queued to seed */
TR_STATUS_SEED = 6; //* Seeding */
TR_STATUS_FINISHED = ( 1 shl 6 ); // Torrent is finished (pseudo status)
TR_STATUS_STALLED = ( 1 shl 7 ); // Torrent is stalled (psevdo status)
TR_SPEEDLIMIT_GLOBAL = 0; // only follow the overall speed limit
TR_SPEEDLIMIT_SINGLE = 1; // only follow the per-torrent limit
TR_SPEEDLIMIT_UNLIMITED = 2; // no limits at all
TR_PRI_SKIP = -1000; // psedudo priority
TR_PRI_LOW = -1;
TR_PRI_NORMAL = 0;
TR_PRI_HIGH = 1;
Var MultiTorrentsSkipParams:boolean = False;
MultiTorrentsCount:Integer = 1;
const
SizeNames: array[1..5] of string = (sByte, sKByte, sMByte, sGByte, sTByte);
function StrToHex(const Value: Ansistring): string;
var
n: Integer;
begin
Result := '';
for n := 1 to Length(Value) do
Result := Result + IntToHex(Byte(Value[n]), 2);
Result := LowerCase(Result);
end;
function GetHumanSize(sz: double; RoundTo: integer = 0): string;
var
i: integer;
begin
if sz < 0 then begin
Result:='-';
exit;
end;
i:=Low(SizeNames);
if RoundTo > 0 then begin
Inc(i);
sz:=sz/1024;
end;
while i <= High(SizeNames) do begin
if sz < 1024 then
break;
sz:=sz/1024;
Inc(i);
end;
if (RoundTo = 0) and (i > 3) then
RoundTo:=i - 2;
Result:=Format('%.' + IntToStr(RoundTo) + 'f %s', [sz, SizeNames[i]]);
end;
function AddToChannel(Clr: TColor; Value: integer; Position: byte): TColor;
var i: integer;
begin
i:=(Clr shr (Position*8)) and $FF;
i:=i + Value;
if i < 0 then i:=0;
if i > $FF then i:=$FF;
Result:=Clr and (not (Cardinal($FF) shl (Position*8))) or (Cardinal(i) shl (Position*8));
end;
function AddToColor(Color: TColor; R, G, B: integer): TColor;
begin
Result:=ColorToRGB(Color);
Result:=AddToChannel(Result, R, 0);
Result:=AddToChannel(Result, G, 1);
Result:=AddToChannel(Result, B, 2);
end;
function GetLikeColor(Color: TColor; Delta: integer): TColor;
var i, j: integer;
begin
Result:=ColorToRGB(Color);
j:=Result and $FF; //red
i:=(Result shr 8) and $FF; // green
if i > j then
j:=i;
i:=((Result shr 16) and $FF) shr 1; // blue
if i > j then
j:=i;
if j < $80 then
i:=(($80 - j) div $20 + 1)*Delta
else
i:=Delta;
if (i + j > 255) or (i + j < 0) then
i:=-Delta;
Result:=AddToColor(Result, i, i, i);
end;
function LocateFile(const FileName: string; const Paths: array of string): string;
var
i: integer;
begin
for i:=Low(Paths) to High(Paths) do begin
Result:=IncludeTrailingPathDelimiter(Paths[i]) + FileName;
if FileExists(Result) then
exit;
end;
Result:='';
end;
procedure OnTranslate(Sender: TResTranslator; const ResourceName: AnsiString; var Accept: boolean);
const
IgnoreUnits: array[0..11] of string =
('fpjson','jsonparser','jsonscanner','lclstrconsts','math',
'rtlconsts','sysconst','variants','zbase','zipper','zstream', 'xmlcfg');
IgnoreControls: array[0..2] of string =
('AboutForm.txAuthor', 'AboutForm.txHomePage', 'MainForm.miLn');
var
i: integer;
begin
Accept := not AnsiMatchText(Copy2Symb(ResourceName, '.'), IgnoreUnits)
or AnsiStartsText('lclstrconsts.rsMb', ResourceName) //<-- dialog buttons
or AnsiStartsText('lclstrconsts.rsMt', ResourceName); //<-- dialog message
if Accept then
for i:=Low(IgnoreControls) to High(IgnoreControls) do
if AnsiStartsText(IgnoreControls[i], ResourceName) then begin
Accept:=False;
exit;
end;
if Accept and (Copy(ResourceName, Length(ResourceName) - 8, MaxInt) = '.Category') then
Accept:=False;
end;
var
FHomeDir: string;
FIPCFileName: string;
FRunFileName: string;
procedure AddTorrentFile(const FileName: string);
var
h: THandle;
begin
h:=FileCreateUTF8(FIPCFileName, fmCreate);
if h <> THandle(-1) then begin
FileWrite(h, FileName[1], Length(FileName));
FileClose(h);
end;
end;
procedure LoadTranslation;
var
aIni: TIniFile;
begin
aIni:=TIniFile.Create(FHomeDir + ChangeFileExt(ExtractFileName(ParamStr(0)), '.ini'));
try
FTranslationFileName := aIni.ReadString('Interface', 'TranslationFile', '');
if FTranslationFileName = '' then
FTranslationLanguage := LoadDefaultTranslationFile(@OnTranslate)
else
if FTranslationFileName <> '-' then
FTranslationLanguage := LoadTranslationFile(DefaultLangDir + FTranslationFileName, @OnTranslate);
if FTranslationLanguage = '' then
FTranslationLanguage := 'English'
finally
aIni.Free;
end;
end;
function IsProtocolSupported(const url: string): boolean;
const
Protocols: array [1..2] of string =
('http:', 'magnet:');
var
i: integer;
s: string;
begin
s:=AnsiLowerCase(url);
for i:=Low(Protocols) to High(Protocols) do
if Copy(s, 1, Length(Protocols[i])) = Protocols[i] then begin
Result:=True;
exit;
end;
Result:=False;
end;
function CheckAppParams: boolean;
var
i: integer;
s: string;
h: THandle;
pid: SizeUInt;
begin
Application.Title:=AppName;
FHomeDir:=Application.GetOptionValue('home');
if FHomeDir = '' then begin
if FileExists(ChangeFileExt(ParamStr(0), '.ini')) then
FHomeDir:=ExtractFilePath(ParamStr(0)) // Portable mode
else
FHomeDir:=IncludeTrailingPathDelimiter(GetAppConfigDir(False));
end
else
FHomeDir:=IncludeTrailingPathDelimiter(FHomeDir);
ForceDirectoriesUTF8(FHomeDir);
FIPCFileName:=FHomeDir + 'ipc.txt';
FRunFileName:=FHomeDir + 'run';
if ParamCount > 0 then begin
s:=ParamStrUTF8(1);
if IsProtocolSupported(s) or FileExistsUTF8(s) then
AddTorrentFile(s);
end;
if FileExistsUTF8(FRunFileName) then begin
h:=FileOpenUTF8(FRunFileName, fmOpenRead or fmShareDenyNone);
if FileRead(h, pid, SizeOf(pid)) = SizeOf(pid) then begin
{$ifdef mswindows}
AllowSetForegroundWindow(pid);
{$endif mswindows}
end;
FileClose(h);
if not FileExistsUTF8(FIPCFileName) then
FileClose(FileCreateUTF8(FIPCFileName, fmCreate));
for i:=1 to 50 do
if not FileExistsUTF8(FIPCFileName) then begin
Result:=False;
exit;
end
else
Sleep(200);
end
else begin
h:=FileCreateUTF8(FRunFileName, fmCreate);
pid:=GetProcessID;
FileWrite(h, pid, SizeOf(pid));
FileClose(h);
end;
LoadTranslation;
SizeNames[1]:=sByte;
SizeNames[2]:=sKByte;
SizeNames[3]:=sMByte;
SizeNames[4]:=sGByte;
SizeNames[5]:=sTByte;
Result:=True;
end;
type THackControl = class(TControl) end;
procedure AutoSizeForm(Form: TCustomForm);
var
i, ht, w, h: integer;
C: TControl;
begin
ht:=0;
for i:=0 to Form.ControlCount - 1 do begin
C:=Form.Controls[i];
with C do begin
if C is TButtonPanel then begin
TButtonPanel(C).HandleNeeded;
w:=0;
h:=0;
THackControl(C).CalculatePreferredSize(w, h, True);
end
else
h:=Height;