/// <summary>Validate the current options</summary>
public override Exception Validate()
{
return
(m_ass.Length == 0 ? new Exception($"Assembly parameter not given") :
!Path_.FileExists(m_ass) ? new FileNotFoundException($"Assembly file '{m_ass}' not found") :
null);
}
public ScriptUI(Model model, string name, string filepath, Guid context_id)
{
InitializeComponent();
DockControl = new DockControl(this, $"Script-{context_id}")
{
ShowTitle = false,
TabText = name,
TabToolTip = filepath,
TabCMenu = TabCMenu(),
DestroyOnClose = true,
};
LastUpdateTime = TimeSpan.Zero;
Context = new Context(model, name, context_id);
LdrAutoComplete = new View3d.AutoComplete();
Filepath = filepath;
Editor = m_editor;
Render = Command.Create(this, RenderInternal);
SaveScript = Command.Create(this, SaveScriptInternal);
RemoveObjects = Command.Create(this, RemoveObjectsInternal);
CloseScript = Command.Create(this, CloseScriptInternal);
IndentSelection = Command.Create(this, IndentSelectionInternal);
CommentOutSelection = Command.Create(this, CommentOutSelectionInternal);
UncommentSelection = Command.Create(this, UncommentSelectionInternal);
// If the temporary script exists, load it
if (Path_.FileExists(Filepath))
{
LoadFile();
}
DataContext = this;
}
/// <summary>
/// Initialization of the package; this method is called right after the package is sited, so this is the place
/// where you can put all the initialization code that rely on services provided by VisualStudio.
/// </summary>
/// <param name="cancellationToken">A cancellation token to monitor for initialization cancellation, which can occur when VS is shutting down.</param>
/// <param name="progress">A provider for progress updates.</param>
/// <returns>A task representing the async work of package initialization, or an already completed task if there is none. Do not return null from this method.</returns>
protected override void Initialize()
{
var root = Path_.Directory(Assembly.GetExecutingAssembly().Location);
AppDomain.CurrentDomain.AssemblyResolve += CurrentDomain_AssemblyResolve;
Assembly?CurrentDomain_AssemblyResolve(object sender, ResolveEventArgs args)
{
var path = Path_.CombinePath(root, new AssemblyName(args.Name).Name + ".dll");
if (!Path_.FileExists(path))
{
return(null);
}
return(Assembly.LoadFrom(path));
}
// When initialized asynchronously, the current thread may be a background thread at this point.
// Do any initialization that requires the UI thread after switching to the UI thread.
//await this.JoinableTaskFactory.SwitchToMainThreadAsync(cancellationToken);
base.Initialize();
// Add our command handlers for menu
if (GetService <IMenuCommandService>() is OleMenuCommandService mcs)
{
mcs.AddCommand(new AlignMenuCommand(this));
mcs.AddCommand(new UnalignMenuCommand(this));
}
}
/// <summary>Load the keys data for the given username and password</summary>
private EResult GetKeys(out XElement keys)
{
keys = null;
// Get the key file name. This is an encrypted XML file
if (!Path_.FileExists(KeysFilepath))
{
return(EResult.NotFound);
}
// Read the file contents into memory and decrypt it
try
{
// This code throw a CryptographicException when the 'User' has an incorrect password.
// This is not an error, it's just that CrytographicException are not disabled by default
// in the debugger exception settings.
var keys_xml = string.Empty;
using (var fs = new FileStream(KeysFilepath, FileMode.Open, FileAccess.Read, FileShare.Read))
using (var cs = new CryptoStream(fs, Decryptor, CryptoStreamMode.Read))
using (var sr = new StreamReader(cs))
keys_xml = sr.ReadToEnd();
keys = XElement.Parse(keys_xml, LoadOptions.None);
return(EResult.Success);
}
catch
{
// If the xml is not valid, assume bad password
return(EResult.BadPassword);
}
}
/// <summary>Upload a local file to the host. The remote file will be named 'remote_filename' on the host</summary>
public void Upload(string local_filepath, string remote_filename, ResumeBehaviour resume = ResumeBehaviour.DontResume)
{
Trace(string.Format("Uploading: {0} to {1}/{2}/{3}", local_filepath, Settings.RemoteHost, Settings.RemotePath, remote_filename));
Reply reply;
// Check the local filepath exists first
if (!Path_.FileExists(local_filepath))
{
throw new FileNotFoundException("Upload failed", local_filepath);
}
// Upload the file
using (var input = new FileStream(local_filepath, FileMode.Open, FileAccess.Read))
{
if (resume != ResumeBehaviour.DontResume)
{
// Some servers may not support resumed uploading.
long offset = RemoteFileSize(remote_filename);
if (SendCommand("REST " + offset).Code == Status.PendingFurtherInfo)
{
Trace("Resuming file upload from offset " + offset);
input.Seek(offset, SeekOrigin.Begin);
}
else if (resume == ResumeBehaviour.Resume)
{
// The caller specifically wanted resuming but it's
// not supported, throw so they can choose what to do.
Trace("Resuming not supported. Aborting.");
throw new NotSupportedException("Resumed upload not supported by server");
}
else
{
Trace("Resuming not supported. Restarting.");
input.Seek(0, SeekOrigin.Begin);
}
}
// Store the file
reply = SendCommand("STOR " + remote_filename);
if (reply.Code != Status.DataConnectionAlreadyOpen && reply.Code != Status.DataConnectionOpenning)
{
throw new IOException(reply.Message);
}
// Write the file to the data channel
using (BinaryWriter w = new BinaryWriter(ConnectDataStream()))
input.CopyTo(w.BaseStream);
}
// Confirm done
reply = ReadReply();
if (reply.Code != Status.DataConnectionClosing && reply.Code != Status.RequestedActionOkay)
{
throw new IOException(reply.Message);
}
}
/// <summary>Run the command</summary>
public override int Run()
{
// If a file is given, load the data from it
if (m_filepath.HasValue())
{
if (!Path_.FileExists(m_filepath))
{
throw new Exception($"File '{m_filepath}' doesn't exist");
}
m_data = File.ReadAllText(m_filepath);
}
// If no data is available, error
if (!m_data.HasValue())
{
throw new Exception("No data to generate key from");
}
// No private key?
if (!m_pk.HasValue() || !Path_.FileExists(m_pk))
{
throw new Exception($"Private key '{m_pk}' doesn't exist");
}
var priv = File.ReadAllText(m_pk);
var code = ActivationCode.Generate(m_data, priv);
var key = Convert.ToBase64String(code);
// Save to the system clipboard
if (m_outclip)
{
Clipboard.SetText(key);
}
// Save to a file
if (m_outfile.HasValue())
{
key.ToFile(m_outfile);
}
// Write to StdOut
Console.WriteLine(key);
return(0);
}
/// <summary>Notify observers about the changed items</summary>
public bool NotifyChanged()
{
// Scan the directory and notify about created, deleted, or changed files
var current_files = Path_.EnumFileSystem(Path, SearchOption.TopDirectoryOnly, exclude: FileAttributes.Hidden | FileAttributes.Directory)
.Select(x => x.FullName).ToList();
var existing = current_files
.ToHashSet(x => x.ToLowerInvariant());
foreach (var path in current_files)
{
// If there is an existing watcher for the file, simply check for changed
if (m_files.TryGetValue(path.ToLowerInvariant(), out var file))
{
// File unchanged
if (!file.HasChanged)
{
continue;
}
// File changed, but change not handled
if (!file.NotifyChanged())
{
continue;
}
// File no longer exists, remove from 'm_files'
if (!Path_.FileExists(file.Path))
{
m_files.Remove(file.Path.ToLowerInvariant());
}
continue;
}
// If this is a new file, notify then add
file = new WatchedFile(path, m_onchange, Id, m_ctx);
if (file.NotifyChanged())
{
m_files[path.ToLowerInvariant()] = file;
}
}
return(true);
}
/// <summary>Load a pattern set from file</summary>
public static PatternSet Load(string filepath)
{
if (!Path_.FileExists(filepath))
{
throw new Exception($"Pattern set file '{filepath}' does not exist");
}
var root = XDocument.Load(filepath).Root;
if (root == null)
{
throw new Exception("Pattern set has no root xml node");
}
return(new PatternSet(root)
{
Name = Path_.FileTitle(filepath)
});
}
// Notes:
// - This is the main logic object for the ED Trade Advisor.
// - Generally speaking, it does the following:
// - Maintain the database of systems, stations, commodities, price data, etc
// - Monitor for changes in the player's location (using the ED journal files)
// - Finds the best (ish) trades around the current player location
public Advisor(Action <Action> run_on_main_thread)
{
Settings.Instance.SettingChange += HandleSettingChange;
m_marshal_to_main_thread = run_on_main_thread;
RebuildStaticData = !Path_.FileExists(EliteDataProvider.Filepath);
Shutdown = new CancellationTokenSource();
TradeRoutes = new List <TradeRoute>();
m_find_trade_routes = new AutoResetEvent(false);
Web = new Web(Shutdown.Token);
Src = new EliteDataProvider(Web, Shutdown.Token);
JournalMonitor = new EDJournalMonitor(Shutdown.Token);
RunOnMainThread(new Action(() =>
{
Settings.Instance.NotifySettingChanged(nameof(Settings.UseCurrentLocation));
Settings.Instance.NotifySettingChanged(nameof(Settings.ReadCargoCapacityFromLoadout));
Settings.Instance.NotifySettingChanged(nameof(Settings.ReadMaxJumpRangeFromLoadout));
}));
}
/// <summary>Sets and saves the ADB file path</summary>
private void SetAdbPath(string path)
{
// Reject invalid paths
if (!Path_.FileExists(path))
{
return;
}
// If hint text is shown, clear it first
if (m_edit_adb_fullpath.ForeColor == Color.LightGray)
{
m_edit_adb_fullpath.ForeColor = Color.Black;
m_edit_adb_fullpath.Text = string.Empty;
}
// Only set when different
if (m_edit_adb_fullpath.Text != path)
{
m_edit_adb_fullpath.Text = path;
PopulateUsingAdb();
}
}
/// <summary>Load settings from AppData</summary>
public override void LoadSettingsFromStorage()
{
// Note: the 'LoadSettingsFromXml' and 'SaveSettingsToXml' methods are
// only used when the user Exports or Imports their settings.
// To/From storage are used for normal saving.
try
{
var filepath = SettingsFilepath;
if (!Path_.FileExists(filepath))
{
return;
}
// Load the settings XML file
var root = XDocument.Load(filepath).Root;
var grps = root.Elements(nameof(Groups), nameof(AlignGroup)).Select(x => x.As <AlignGroup>());
Groups.Assign(grps);
// Load other settings
AlignStyle = root.Element(nameof(AlignStyle)).As <EAlignCharacters>(EAlignCharacters.Spaces);
}
catch { } // Don't allow anything to throw from here, otherwise VS locks up... :-/
}
public Licence(string lic_file)
: this()
{
if (!Path_.FileExists(lic_file))
{
throw new FileNotFoundException($"Licence file '{lic_file}' not found");
}
// Load the licence file
var root = XDocument.Load(lic_file, LoadOptions.None).Root;
if (root == null)
{
throw new InvalidDataException("licence file invalid");
}
LicenceHolder = root.Element(nameof(LicenceHolder)).As(LicenceHolder);
EmailAddress = root.Element(nameof(EmailAddress)).As(EmailAddress);
Company = root.Element(nameof(Company)).As(Company);
VersionMask = root.Element(nameof(VersionMask)).As(VersionMask);
ActivationCode = root.Element(nameof(ActivationCode)).As(ActivationCode);
Changed = false;
}
public void Execute(object _)
{
// Prompt for a log file
var fd = new OpenFileDialog
{
Title = "Open a Log File",
Filter = Constants.LogFileFilter,
Multiselect = false,
CheckFileExists = true,
};
if (fd.ShowDialog(m_ui) != true)
{
return;
}
var filepath = fd.FileName;
try
{
// Validate
if (!Path_.FileExists(filepath))
{
throw new FileNotFoundException($"File '{filepath}' does not exist");
}
// Add the file to the recent files
m_ui.AddToRecentFiles(filepath);
// Create a log data source from the log file
m_main.LogDataSource = new SingleFileSource(filepath, m_settings);
}
catch (Exception ex)
{
m_report.ErrorPopup($"Failed to open file {filepath} due to an error.", ex);
m_main.LogDataSource = null;
}
}
public Licence(string lic_file) : this()
{
try
{
if (Path_.FileExists(lic_file))
{
// Load the licence file
var root = XDocument.Load(lic_file, LoadOptions.None).Root;
if (root == null)
{
throw new InvalidDataException("licence file invalid");
}
LicenceHolder = root.Element(XmlTag.LicenceHolder).As(LicenceHolder);
EmailAddress = root.Element(XmlTag.EmailAddr).As(EmailAddress);
Company = root.Element(XmlTag.Company).As(Company);
VersionMask = root.Element(XmlTag.VersionMask).As(VersionMask);
ActivationCode = root.Element(XmlTag.ActivationCode).As(ActivationCode);
}
}
catch (FileNotFoundException) { Log.Write(ELogLevel.Info, "Licence file not found"); }
catch (Exception ex) { Log.Write(ELogLevel.Error, ex, "Licence file invalid"); }
Changed = false;
}
/// <summary>Handle unhandled exceptions</summary>
private static void HandleTheUnhandled(Exception ex)
{
var res = MsgBox.Show(null,
$"{Application.ProductName} has shutdown with the following error.\r\n"+
$"Error: {ex.GetType().Name}\r\n"+
$"\r\n"+
$"Deleting the applications settings file, '{StartupOptions?.SettingsPath ?? Path_.FileName(Settings.Default.Filepath)}', might prevent this problem.\r\n"+
$"\r\n"+
$"Generating a report and sending it to {Util.GetAssemblyAttribute<AssemblyCompanyAttribute>().Company} will aid in the resolution of this issue. "+
$"The generated report is a plain text file that you can review before sending.\r\n"+
$"\r\n"+
$"Would you like to generate the report?\r\n"+
$"\r\n"+
$"Alternatively, please contact {Constants.SupportEmail} with information about this error so that it can be fixed.\r\n"+
$"\r\n"+
$"Apologies for any inconvenience caused.\r\n",
"Unexpected Termination", MessageBoxButtons.YesNo, MessageBoxIcon.Error);
if (res == DialogResult.Yes)
{
var dg = new SaveFileDialog{Title = "Save Crash Report", FileName = Application.ProductName+"CrashReport", Filter = Util.FileDialogFilter("Crash Report Files","*.txt", "All files","*.*"), DefaultExt = "txt", CheckPathExists = true};
if (dg.ShowDialog() == DialogResult.OK)
{
var settings = "Settings filepath unknown";
if (StartupOptions != null && Path_.FileExists(StartupOptions.SettingsPath))
settings = File.ReadAllText(StartupOptions.SettingsPath);
var sb = new StringBuilder()
.Append(Application.ProductName).Append(" - Crash Report - ").Append(DateTime.UtcNow).AppendLine()
.AppendLine("---------------------------------------------------------------")
.AppendLine("[Unhandled Exception Type]")
.AppendLine(ex.MessageFull())
.AppendLine()
.AppendLine("[Settings File Contents]")
.AppendLine(settings)
.AppendLine()
.AppendLine("[General]")
.AppendLine($"Application Version: {Util.AssemblyVersion()}")
.AppendLine(Environment.OSVersion.VersionString)
.AppendLine(StartupOptions?.Dump() ?? string.Empty)
.AppendLine()
.AppendLine("[Additional Comments]")
.AppendLine("Any additional information about what you were doing when this crash occurred would be extremely helpful and appreciated");
File.WriteAllText(dg.FileName, sb.ToString());
try
{
if (MsgBox.Show(null, "Preview the report before sending?", "Review Report", MessageBoxButtons.YesNo, MessageBoxIcon.Question) == DialogResult.Yes)
Process.Start(dg.FileName);
} catch {}
try
{
// Try to create an email with the attachment ready to go
var email = new MailMessage();
email.From = new MailAddress(Constants.SupportEmail);
email.To.Add(Constants.SupportEmail);
email.Subject = $"{Util.AppProductName} crash report";
email.Priority = MailPriority.Normal;
email.IsBodyHtml = false;
email.Body =
$"To {Util.AppCompany},\r\n" +
$"\r\n" +
$"Attached is a crash report generated on {DateTime.Now}.\r\n" +
$"A brief description of how the application was being used at the time follows:\r\n" +
$"\r\n\r\n\r\n\r\n" +
$"Regards,\r\n" +
$"A Helpful User";
email.Attachments.Add(new Attachment(dg.FileName));
// Try to send it
var smtp = new SmtpClient();
smtp.Send(email);
}
catch {}
}
}
Environment.ExitCode = 1;
}
/// <summary>Starts a worker thread to read bytes from a memory mapped file</summary>
public static ManualResetEventSlim BeginRead(string filepath, WaitHandle stop, Action <ArraySegment <byte> > data_cb, int block_size = 1024)
{
// Use:
// var stop = new ManualResetEventSlim(false);
// var done = FileContent.BeginRead(filepath, stop, s => UseBytes(s));
// ...
// stop.Set();
// done.WaitOne();
var done = new ManualResetEventSlim(false);
ThreadPool.QueueUserWorkItem(async _ =>
{
var sr = (Stream?)null;
var mmf = (MemoryMappedFile?)null;
try
{
var buffer = new byte[block_size];
for (; ; Thread.Yield())
{
// Create the memory mapped file after the monitored file is created
if (sr == null)
{
try
{
// Cancelled already?
if (stop.WaitOne(0))
{
break;
}
// Wait for the file to appear.
// 'MemoryMappedFile.CreateFromFile' fails for null or zero-length files
if (!Path_.FileExists(filepath) || Path_.FileLength(filepath) == 0)
{
Thread.Sleep(100);
continue;
}
// Once the file exists, create a memory mapped file from it
mmf = mmf ?? MemoryMappedFile.CreateFromFile(filepath, FileMode.Open, Path_.SanitiseFileName($"FileContent-{filepath}"), 0, MemoryMappedFileAccess.Read);
sr = mmf.CreateViewStream();
}
catch (UnauthorizedAccessException)
{
Thread.Sleep(100);
continue;
}
}
// Read blocks of data from the file
var read = await sr.ReadAsync(buffer, 0, buffer.Length);
if (read != 0)
{
data_cb(new ArraySegment <byte>(buffer, 0, read));
continue;
}
// Only test for exit if no data was read
if (stop.WaitOne(0))
{
break;
}
// If no data was read from the file, wait a bit longer
Thread.Sleep(10);
}
}
finally
{
sr?.Dispose();
mmf?.Dispose();
done.Set();
}
});
return(done);
}
/// <summary>Load and parse the startup options</summary>
public StartupOptions(string[] args)
{
var exe_dir = Util.ResolveAppPath();
if (!Directory.Exists(exe_dir))
{
throw new ArgumentException("Cannot determine the current executable directory");
}
// Check the command line options
for (int i = 0, iend = args.Length; i != iend; ++i)
{
var arg = args[i].ToLowerInvariant();
// No option character implies the file to load
if (arg[0] != '-' && arg[0] != '/')
{
if (FileToLoad != null)
{
throw new ArgumentException("Command line should specify a single file path only. If the file path contains white space, remember to use quotes. e.g. RyLogViewer \"my file.txt\"");
}
FileToLoad = arg;
continue;
}
// Helper for comparing option strings
bool IsOption(string opt) => string.CompareOrdinal(arg, 0, opt, 0, opt.Length) == 0;
// (order these by longest option first)
if (IsOption(CmdLineOption.RDelim))
{
RowDelim = arg.Substring(CmdLineOption.RDelim.Length);
}
else if (IsOption(CmdLineOption.CDelim))
{
ColDelim = arg.Substring(CmdLineOption.CDelim.Length);
}
else if (IsOption(CmdLineOption.NoGUI))
{
NoGUI = true;
}
else if (IsOption(CmdLineOption.Silent))
{
Silent = true;
}
else if (IsOption(CmdLineOption.PatternSet))
{
PatternSetFilepath = arg.Substring(CmdLineOption.PatternSet.Length);
}
else if (IsOption(CmdLineOption.SettingsPath))
{
SettingsPath = arg.Substring(CmdLineOption.SettingsPath.Length);
}
else if (IsOption(CmdLineOption.LogFilePath))
{
LogFilePath = arg.Substring(CmdLineOption.LogFilePath.Length);
}
else if (IsOption(CmdLineOption.Export))
{
ExportPath = arg.Substring(CmdLineOption.Export.Length);
}
else if (IsOption(CmdLineOption.Portable))
{
PortableMode = true;
}
else if (IsOption(CmdLineOption.ShowHelp))
{
ShowHelp = true;
}
else if (IsOption(CmdLineOption.ShowHelp2))
{
ShowHelp = true;
}
else
{
throw new ArgumentException("Unknown command line option '" + arg + "'.");
}
}
// Determine whether to run the app in portable mode
PortableMode |= Path_.FileExists(Path.Combine(exe_dir, "portable"));
// Set the UserDataDir based on whether we're running in portable mode or not
UserDataDir = Path.GetFullPath(PortableMode ? exe_dir : Util.ResolveUserDocumentsPath(Application.CompanyName, Application.ProductName));
// If we're in portable mode, check that we have write access to the local directory
if (PortableMode)
{
if (!Path_.DirExists(UserDataDir) || (new DirectoryInfo(UserDataDir).Attributes & FileAttributes.ReadOnly) == FileAttributes.ReadOnly)
{
throw new IOException("Unable to run in portable mode as the directory ('" + UserDataDir + "') is readonly.");
}
}
// If not in portable mode, check the UserDataDir directory exists (or can be created)
else
{
if (!Path_.DirExists(UserDataDir))
{
Directory.CreateDirectory(UserDataDir);
}
}
// If the export option is given, a 'FileToLoad' must also be given
if (ExportPath != null && FileToLoad == null)
{
throw new ArgumentException("A file to export must be given if the '-e' option is used");
}
// If a settings path has not been given, use the defaults
if (SettingsPath == null)
{
SettingsPath = Path.Combine(UserDataDir, "settings.xml");
}
// Set the licence file path
LicenceFilepath = PortableMode
? Path.Combine(exe_dir, "licence.xml")
: Path.Combine(UserDataDir, "licence.xml");
// If no licence file exists, create the free one
if (!Path_.FileExists(LicenceFilepath))
{
new Licence().WriteLicenceFile(LicenceFilepath);
}
}
/// <summary>Checks for the existence of a file without blocking the UI</summary>
public static bool FileExists(Form parent, string filepath)
{
// Check that the file exists, this can take ages if 'filepath' is a network file
bool file_exists = false;
var dlg = new ProgressForm("Open File", "Opening file...", null, ProgressBarStyle.Marquee, (s, a, cb) => file_exists = Path_.FileExists(filepath));
using (dlg) dlg.ShowDialog(parent, 500);
return(file_exists);
}
/// <summary>Starts a worker thread to read lines from the file</summary>
public static ManualResetEventSlim BeginReadLines(string filepath, WaitHandle stop, Action <string> lines_cb, Encoding?encoding = null)
{
// Use:
// var stop = new ManualResetEventSlim(false);
// var done = FileContent.BeginReadLines(filepath, stop, s => UseLine(s));
// ...
// stop.Set();
// done.WaitOne();
var done = new ManualResetEventSlim(false);
ThreadPool.QueueUserWorkItem(async _ =>
{
var sr = (StreamReader?)null;
var mmf = (MemoryMappedFile?)null;
try
{
for (; ; Thread.Yield())
{
// Create the memory mapped file after the monitored file is created
if (sr == null)
{
// Cancelled already?
if (stop.WaitOne(0))
{
break;
}
// Wait for the file to appear.
// 'MemoryMappedFile.CreateFromFile' fails for null or zero-length files
if (!Path_.FileExists(filepath) || Path_.FileLength(filepath) == 0)
{
Thread.Sleep(100);
continue;
}
// Once the file exists, create a memory mapped file from it
mmf = mmf ?? MemoryMappedFile.CreateFromFile(filepath, FileMode.Open, Path_.SanitiseFileName($"FileContent-{filepath}"), 0, MemoryMappedFileAccess.Read);
sr = new StreamReader(mmf.CreateViewStream(), encoding ?? Encoding.UTF8);
}
// Read lines from the file
var line = await sr.ReadLineAsync();
if (line != null)
{
lines_cb(line.Trim('\0'));
continue;
}
// Only test for exit if no data was read
if (stop.WaitOne(0))
{
break;
}
// If no data was read from the file, wait a bit longer
Thread.Sleep(10);
}
}
finally
{
sr?.Dispose();
mmf?.Dispose();
done.Set();
}
});
return(done);
}
/// <summary>Browse to the licence file</summary>
private void LocateLicenceFile()
{
// Prompt for the user to find the licence file
var filepath = (string)null;
using (var dlg = new OpenFileDialog {
Title = "Locate Licence File", Filter = "RyLogViewer Licence File|licence.xml"
})
{
if (dlg.ShowDialog(this) != DialogResult.OK)
{
return;
}
filepath = dlg.FileName;
}
try
{
// Check the licence
var lic = new Licence(filepath);
if (lic.Valid)
{
// If there is an existing licence file, confirm overwrite
if (Path_.FileExists(m_main.StartupOptions.LicenceFilepath))
{
// Read the existing licence
var existing_lic = (Licence)null;
try { existing_lic = new Licence(m_main.StartupOptions.LicenceFilepath); } catch { }
if (existing_lic != null && existing_lic.Valid)
{
// Prompt if about to override an existing valid licence
var res = MsgBox.Show(this,
$"An existing valid licence already exists:\r\n" +
$"Licence Holder: {existing_lic.LicenceHolder}\r\n" +
$"Email Address: {existing_lic.EmailAddress}\r\n" +
"\r\n" +
"Do you want to replace this licence?",
Application.ProductName, MessageBoxButtons.YesNo, MessageBoxIcon.Question);
if (res != DialogResult.Yes)
{
return;
}
}
// Write the licence to the expected location
lic.WriteLicenceFile(m_main.StartupOptions.LicenceFilepath);
UpdateUI();
// Say thank you
MsgBox.Show(this,
"Thank you for activating " + Application.ProductName + ".\r\n" +
"Your support is greatly appreciated."
, "Activation Successful"
, MessageBoxButtons.OK, MessageBoxIcon.Information);
}
return;
}
// Valid licence but not for this version
if (lic.NotForThisVersion)
{
MsgBox.Show(this,
"This licence is for an older version of " + Application.ProductName + ".\r\n" +
"\r\n" +
"Please consider purchasing a new licence for this version.\r\n" +
"If you believe this to be an error, please contact '" + Constants.SupportEmail + "' for support."
, "Licence Out of Date"
, MessageBoxButtons.OK, MessageBoxIcon.Information);
return;
}
// Do nothing with free licences
if (lic.IsFreeLicence)
{
MsgBox.Show(this,
"This licence is the free edition licence.\r\n" +
"\r\n" +
"Please consider purchasing a licence for this version.\r\n" +
"If you believe this to be an error, please contact '" + Constants.SupportEmail + "' for support."
, "Free Edition Licence"
, MessageBoxButtons.OK, MessageBoxIcon.Information);
return;
}
// Licence is invalid
MsgBox.Show(this,
"This licence file is invalid.\r\n" +
"\r\n" +
"If you believe this to be an error, please contact '" + Constants.SupportEmail + "' for support."
, "Activation Failed"
, MessageBoxButtons.OK, MessageBoxIcon.Error);
}
catch (Exception ex)
{
MsgBox.Show(this, $"Failed to locate and import a valid licence file\r\n{ex.Message}", Application.ProductName, MessageBoxButtons.OK, MessageBoxIcon.Error);
}
}
/// <summary>
/// Delete a directory and all contained files/subdirectories.
/// Returns true if successful and not interrupted</summary>
public static bool DelTree(string root, EDelTreeOpts opts, Func <string, EAbortIgnoreRetry> prompt, int timeout_ms = 1000)
{
prompt = prompt ?? (_ => EAbortIgnoreRetry.Abort);
for (;;)
{
try
{
// Generate a list of all contained files
var files = Directory.GetFiles(root, "*", SearchOption.AllDirectories);
if (files.Length != 0)
{
if (!opts.HasFlag(EDelTreeOpts.FilesOnly) && !opts.HasFlag(EDelTreeOpts.EvenIfNotEmpty))
{
throw new IOException($"Cannot delete {root}, directory still contains {files.Length} files");
}
// Check for processes holding locks on the files
for (;;)
{
// Find the lock holding processes/services
var lockers = FileLockHolders(files);
if (!lockers.Any())
{
break;
}
// Prompt the user, Abort, Retry or Ignore
var r = prompt(
$"The following processes hold locks on files within {root}:\r\n" +
$"\t{string.Join("\r\n\t", lockers.Select(x => x.ProcessName))}");
if (r == EAbortIgnoreRetry.Abort)
{
return(false);
}
if (r == EAbortIgnoreRetry.Ignore)
{
break;
}
}
// Delete the contained files
if (opts.HasFlag(EDelTreeOpts.FilesOnly) || opts.HasFlag(EDelTreeOpts.EvenIfNotEmpty))
{
foreach (var file in files)
{
if (Path_.FileExists(file))
{
File.Delete(file);
}
}
}
}
// Try to delete the root directory. This can fail because the file system
// doesn't necessarily update as soon as the files are deleted. Try to delete,
// if that fails, wait a bit, then try again. If that fails, defer to the user.
const int Attempts = 3;
for (int retries = Attempts; retries-- != 0;)
{
try
{
if (opts.HasFlag(EDelTreeOpts.DeleteRoot))
{
Directory.Delete(root, true);
}
else
{
// Delete the contained directories
var dirs = System.IO.Directory.GetDirectories(root, "*", SearchOption.TopDirectoryOnly);
foreach (var dir in dirs)
{
if (Path_.DirExists(dir))
{
Directory.Delete(dir, true);
}
}
}
return(true);
}
catch (IOException)
{
if (retries == 0)
{
throw;
}
Thread.Sleep(Math.Max(100, timeout_ms / Attempts));
}
}
}
catch (Exception ex)
{
var r = prompt(
$"Failed to delete directory '{root}'\r\n" +
$"{ex.Message}\r\n");
if (r == EAbortIgnoreRetry.Abort)
{
return(false);
}
if (r == EAbortIgnoreRetry.Ignore)
{
return(true);
}
}
}
}
/// <summary>
/// Smart copy from 'src' to 'dst'. Loosely like XCopy.
/// 'src' can be a single file, a comma separated list of files, or a directory<para/>
/// 'dst' can be a
/// if 'src' is a directory, </summary>
public static void Copy(string src, string dst, bool overwrite = false, bool only_if_modified = false, bool ignore_non_existing = false, Action <string>?feedback = null, bool show_unchanged = false)
{
var src_is_dir = Path_.IsDirectory(src);
var dst_is_dir = Path_.IsDirectory(dst) || dst.EndsWith("/") || dst.EndsWith("\\") || src_is_dir;
// Find the names of the source files to copy
var files = new List <string>();
if (src_is_dir)
{
files = Path_.EnumFileSystem(src, SearchOption.AllDirectories).Select(x => x.FullName).ToList();
}
else if (Path_.FileExists(src))
{
files = new List <string>()
{
src
}
}
;
else if (src.Contains('*') || src.Contains('?'))
{
files = Path_.EnumFileSystem(src, SearchOption.AllDirectories, new Pattern(EPattern.Wildcard, src).RegexString).Select(x => x.FullName).ToList();
}
else if (!ignore_non_existing)
{
throw new FileNotFoundException($"'{src}' does not exist");
}
// If the 'src' represents multiple files, 'dst' must be a directory
if (src_is_dir || files.Count > 1)
{
// if 'dst' doesn't exist, assume it's a directory
if (!Path_.DirExists(dst))
{
dst_is_dir = true;
}
// or if it does exist, check that it is actually a directory
else if (!dst_is_dir)
{
throw new FileNotFoundException($"'{dst}' is not a valid directory");
}
}
// Ensure that 'dstdir' exists. (Canonicalise fixes the case where 'dst' is a drive, e.g. 'C:\')
var dstdir = Path_.Canonicalise((dst_is_dir ? dst : Path_.Directory(dst)).TrimEnd('/', '\\'));
if (!Path_.DirExists(dstdir))
{
Directory.CreateDirectory(dstdir);
}
// Copy the file(s) to 'dst'
foreach (var srcfile in files)
{
// If 'dst' is a directory, use the same filename from 'srcfile'
var dstfile = string.Empty;
if (dst_is_dir)
{
var spath = src_is_dir ? Path_.RelativePath(src, srcfile) : Path_.FileName(srcfile);
dstfile = Path_.CombinePath(dstdir, spath);
}
else
{
dstfile = dst;
}
// If 'srcfile' is a directory, ensure the directory exists at the destination
if (Path_.IsDirectory(srcfile))
{
if (!dst_is_dir)
{
throw new Exception($"ERROR: {dst} is not a directory");
}
// Create the directory at the destination
if (!Path_.DirExists(dstfile))
{
System.IO.Directory.CreateDirectory(dstfile);
}
if (feedback != null)
{
feedback(srcfile + " --> " + dstfile);
}
}
else
{
// Copy if modified or always based on the flag
if (only_if_modified && !Path_.DiffContent(srcfile, dstfile))
{
if (feedback != null && show_unchanged)
{
feedback(srcfile + " --> unchanged");
}
continue;
}
// Ensure the directory path exists
var d = Path_.Directory(dstfile);
var f = Path_.FileName(dstfile);
if (!Path_.DirExists(d))
{
System.IO.Directory.CreateDirectory(d);
}
if (feedback != null)
{
feedback(srcfile + " --> " + dstfile);
}
File.Copy(srcfile, dstfile, overwrite);
}
}
}
/// <summary>Pull 'filename' from EDDB. Returns true if the file was downloaded, and the output filepath</summary>
public async Task <DownloadFileResult> DownloadFile(string file_url, string output_dir, TimeSpan?maximum_age = null)
{
var filename = Path_.FileName(file_url);
var output_path = Path_.CombinePath(Path_.CreateDirs(output_dir), filename);
using (StatusStack.NewStatusMessage($"Downloading '{filename}'..."))
{
try
{
HttpRequestMessage req;
HttpResponseMessage resp;
// Request the head information about the target file
Log.Write(ELogLevel.Info, $"Checking size and timestamp of '{filename}'");
req = new HttpRequestMessage(HttpMethod.Head, file_url);
resp = await Client.SendAsync(req, Shutdown);
if (!resp.IsSuccessStatusCode)
{
Log.Write(ELogLevel.Error, $"Downloading information for '{filename}' failed: {resp.StatusCode} {resp.ReasonPhrase}");
throw new HttpRequestException($"{resp.ReasonPhrase} ({resp.StatusCode})");
}
// Only download if the server version is newer.
if (maximum_age != null && Path_.FileExists(output_path))
{
var time_diff = new FileInfo(output_path).LastWriteTime - resp.Content.Headers.LastModified;
if (time_diff > -maximum_age.Value)
{
Log.Write(ELogLevel.Info, $"Local copy of '{filename}' is less than {Settings.Instance.DataAge.ToPrettyString(trailing_zeros:false)} older than the latest version");
return(new DownloadFileResult(file_url, output_path, false));
}
}
// Get the download size (remember it might be compressed)
var length = resp.Content.Headers.ContentLength;
// The server version is newer, download the whole file
Log.Write(ELogLevel.Info, $"Downloading '{filename}' ({length} bytes)");
using (Scope.Create(() => Downloading = true, () => Downloading = false))
{
// Make the web request
req = new HttpRequestMessage(HttpMethod.Get, file_url);
resp = await Client.SendAsync(req, Shutdown);
if (!resp.IsSuccessStatusCode)
{
Log.Write(ELogLevel.Error, $"Downloading '{filename}' failed: {resp.StatusCode} {resp.ReasonPhrase}");
throw new HttpRequestException($"{resp.ReasonPhrase} ({resp.StatusCode})");
}
// Read the response content into a file
using (var file = new FileStream(output_path, FileMode.Create, FileAccess.Write, FileShare.Read))
{
// Decompress if the content is compressed
if (resp.Content.Headers.ContentEncoding.Any(x => x == "gzip"))
{
using (var content = await resp.Content.ReadAsStreamAsync())
using (var gzip = new GZipStream(content, CompressionMode.Decompress))
await gzip.CopyToAsync(file);
}
else
{
await resp.Content.CopyToAsync(file);
}
Log.Write(ELogLevel.Info, $"Download complete '{filename}'");
return(new DownloadFileResult(file_url, output_path, true));
}
}
}
catch
{
Log.Write(ELogLevel.Error, $"Data file '{filename}' was not available from {file_url}.");
return(new DownloadFileResult(file_url, output_path, false));
}
}
}
// Notes:
// - Parsed command line options
public StartupOptions(string[] args)
{
FilesToLoad = new List <string>();
SettingsPath = null !;
var exe_dir = Util.ResolveAppPath();
if (!Path_.DirExists(exe_dir))
{
throw new ArgumentException("Cannot determine the current executable directory");
}
// Check the command line options
for (int i = 0, iend = args.Length; i != iend; ++i)
{
var arg = args[i].ToLowerInvariant();
// No option character implies the file to load
if (arg[0] != '-' && arg[0] != '/')
{
FilesToLoad.Add(arg);
continue;
}
// Helper for comparing option strings
bool IsOption(string opt) => string.CompareOrdinal(arg, 0, opt, 0, opt.Length) == 0;
// (order these by longest option first)
if (IsOption(CmdLine.SettingsPath))
{
SettingsPath = arg.Substring(CmdLine.SettingsPath.Length);
}
else if (IsOption(CmdLine.Portable))
{
PortableMode = true;
}
else if (IsOption(CmdLine.ShowHelp))
{
ShowHelp = true;
}
else if (IsOption(CmdLine.ShowHelp2))
{
ShowHelp = true;
}
else
{
throw new ArgumentException($"Unknown command line option '{arg}'.");
}
}
// Determine whether to run the app in portable mode
PortableMode |= Path_.FileExists(Path_.CombinePath(exe_dir, "portable"));
// Set the UserDataDir based on whether we're running in portable mode or not
UserDataDir = Path.GetFullPath(PortableMode ? Path_.CombinePath(exe_dir, "UserData") : Util.ResolveUserDocumentsPath("Rylogic", "LDraw"));
Path_.CreateDirs(UserDataDir);
// Check that we have write access to the user data directory
if (!Path_.DirExists(UserDataDir) || (new DirectoryInfo(UserDataDir).Attributes & FileAttributes.ReadOnly) == FileAttributes.ReadOnly)
{
throw new IOException($"The user data directory ('{UserDataDir}') is readonly.");
}
// If a settings path has not been given, use the defaults
SettingsPath ??= Path_.CombinePath(UserDataDir, "settings2.xml");
}
/// <summary>Performs an export from the command line</summary>
public static void ExportToFile(StartupOptions startup_options)
{
string tmp_settings_path = Path.Combine(Path.GetTempPath(), "rylog_settings_" + Guid.NewGuid() + ".xml");
try
{
// Copy the settings to a tmp file so that we don't trash the normal settings
if (Path_.FileExists(startup_options.SettingsPath))
{
File.Copy(startup_options.SettingsPath, tmp_settings_path);
}
else
{
new Settings().Save(tmp_settings_path);
}
startup_options.SettingsPath = tmp_settings_path;
// Load an instance of the app and the options.
var m = new Main(startup_options);
// Override settings passed on the command line
if (startup_options.RowDelim != null)
{
m.Settings.RowDelimiter = startup_options.RowDelim;
}
if (startup_options.ColDelim != null)
{
m.Settings.ColDelimiter = startup_options.ColDelim;
}
if (startup_options.PatternSetFilepath != null)
{
// Specifying a pattern set implies the filters and transforms should be enabled
m.Settings.Patterns = PatternSet.Load(startup_options.PatternSetFilepath);
m.Settings.FiltersEnabled = true;
m.Settings.TransformsEnabled = true;
}
// Do the export
using (var outp = new StreamWriter(new FileStream(startup_options.ExportPath, FileMode.Create, FileAccess.Write, FileShare.Read)))
{
try
{
var d = new BLIData(m, new SingleFile(startup_options.FileToLoad));
using (d.file)
{
var rng = new[] { new RangeI(0, long.MaxValue) };
var row_delimiter = Misc.Robitise(m.Settings.RowDelimiter);
var col_delimiter = Misc.Robitise(m.Settings.ColDelimiter);
if (startup_options.NoGUI)
{
using (var done = new ManualResetEvent(false))
{
ThreadPool.QueueUserWorkItem(x =>
{
d.progress = (c, l) => true;
DoExport(d, rng, row_delimiter, col_delimiter, outp);
done.Set();
});
done.WaitOne();
if (!startup_options.Silent)
{
Console.WriteLine("Export completed successfully.");
}
}
}
else
{
if (m.DoExportWithProgress(d, rng, row_delimiter, col_delimiter, outp))
{
if (!startup_options.Silent)
{
Console.WriteLine("Export completed successfully.");
}
}
}
}
}
catch (Exception ex)
{
Environment.ExitCode = 1;
if (!startup_options.Silent)
{
Console.WriteLine($"Export failed.\r\n{ex.Message}");
}
}
}
}
finally
{
if (Path_.FileExists(tmp_settings_path))
{
File.Delete(tmp_settings_path);
}
}
}
/// <summary>Search for the full path of adb.exe</summary>
private void AutoDetectAdbPath()
{
// If the full path is saved in the settings, use that (if it's valid)
if (Path_.FileExists(m_settings.AdbFullPath))
{
SetAdbPath(m_settings.AdbFullPath);
return;
}
// Quick check the most likely spot
var likely_path = Path.Combine(Environment.GetEnvironmentVariable("ANDROID_HOME") ?? string.Empty, @"platform-tools\adb.exe");
if (Path_.FileExists(likely_path))
{
SetAdbPath(likely_path);
return;
}
// Not found? longer search...
const string msg =
"Searching for the Android Debugging Bridge application...\r\n" +
"\r\n" +
"Trying Path: {0}...\r\n" +
"\r\n" +
"Click cancel to locate it manually.";
var adb_path = string.Empty;
var search_paths = new[]
{
Environment.GetEnvironmentVariable("ANDROID_HOME"),
Environment.GetFolderPath(Environment.SpecialFolder.ProgramFilesX86) + @"\Android\android-sdk\platform-tools",
Environment.GetFolderPath(Environment.SpecialFolder.ProgramFiles) + @"\Android\android-sdk\platform-tools",
@"D:\Program Files (x86)\Android\android-sdk\platform-tools",
@"D:\Program Files\Android\android-sdk\platform-tools",
@"E:\Program Files (x86)\Android\android-sdk\platform-tools",
@"E:\Program Files\Android\android-sdk\platform-tools",
Environment.GetFolderPath(Environment.SpecialFolder.LocalApplicationData),
Environment.GetFolderPath(Environment.SpecialFolder.CommonApplicationData),
Environment.GetFolderPath(Environment.SpecialFolder.ProgramFilesX86),
Environment.GetFolderPath(Environment.SpecialFolder.ProgramFiles),
@"C:\"
};
var res = DialogResult.Cancel;
try
{
// Search for 'adb.exe'
var find_adb = new ProgressForm("Locating 'adb.exe'...", string.Format(msg, string.Empty), Icon, ProgressBarStyle.Marquee, (s, a, cb) =>
{
foreach (var path in search_paths)
{
if (s.CancelPending || adb_path.HasValue())
{
break;
}
if (path == null || !Directory.Exists(path))
{
continue;
}
cb(new ProgressForm.UserState {
Description = string.Format(msg, path), ForceLayout = false
});
Func <string, bool> progress = dir =>
{
cb(ProgressForm.UserState.Empty);
return(!s.CancelPending);
};
foreach (var fi in Path_.EnumFileSystem(path, SearchOption.AllDirectories, regex_filter:@"adb\.exe", progress:progress))
{
// Found one!
adb_path = fi.FullName;
return;
}
}
})
{
StartPosition = FormStartPosition.CenterParent,
ClientSize = new Size(640, 280),
};
using (find_adb)
res = find_adb.ShowDialog(this);
}
catch (OperationCanceledException) {}
catch (Exception ex) { Misc.ShowMessage(this, "An error occurred while searching for 'adb.exe'", "Locating 'adb.exe' failed", MessageBoxIcon.Error, ex); }
if (res != DialogResult.OK)
{
return;
}
SetAdbPath(adb_path);
}