/// <summary>
/// Runs the specified action periodically (including amidst exceptions) until explicitly cancelled.
/// </summary>
/// <param name="action">The operation to perform periodically.</param>
/// <param name="systemOperations"></param>
/// <param name="intervalBetweenRuns">Delay between performing the operation (if the operation completes or if there is an exception).</param>
/// <param name="cancellationToken">Mostly used for unit testing.</param>
/// <returns></returns>
public static async Task RunUntilCancelled(
Func <Task> action,
ISystemOperations systemOperations,
TimeSpan intervalBetweenRuns,
CancellationToken cancellationToken,
MultiLogger logger)
{
while (!cancellationToken.IsCancellationRequested)
{
try
{
await action();
}
catch (Exception e)
{
logger.LogException(e);
}
try
{
await systemOperations.Delay((int)intervalBetweenRuns.TotalMilliseconds, cancellationToken);
}
catch (TaskCanceledException ex)
{
logger.LogInformation($"{nameof(RunUntilCancelled)} stopped with {nameof(TaskCanceledException)}: {ex}");
}
}
}
internal static Patch GetProjectPatch(ISystemOperations so, ISession session, string evfPath)
{
var folderIniPath = so.PathCombine(session.FolderPath, "Project.ini");
var fileIniPath = so.PathCombine(evfPath, "Project.ini");
var folderHasIni = so.FileExists(folderIniPath);
var fileHasIni = so.FileExists(fileIniPath);
if (folderHasIni && fileHasIni)
{
if (session.Action == ActionType.Extract)
{
return(Patch.MakeProjectChange(so.FileReadAllText(folderIniPath, Encoding.UTF8), so.FileReadAllText(fileIniPath, Encoding.UTF8)));
}
else
{
return(Patch.MakeProjectChange(so.FileReadAllText(fileIniPath, Encoding.UTF8), so.FileReadAllText(folderIniPath, Encoding.UTF8)));
}
}
else if (!folderHasIni && !fileHasIni)
{
return(null);
}
else if (session.Action == ActionType.Extract ? !folderHasIni : !fileHasIni)
{
return(Patch.MakeInsertion("Project", ModuleType.Ini, so.FileReadAllText(session.Action == ActionType.Extract ? fileIniPath : folderIniPath, Encoding.UTF8)));
}
else
{
return(null); // never suggest deleting Project.INI
}
}
internal static Patch GetLicensesPatch(ISystemOperations so, ISession session, string evfPath)
{
var folderLicensesPath = so.PathCombine(session.FolderPath, "LicenseKeys.bin");
var fileLicensesPath = so.PathCombine(evfPath, "LicenseKeys.bin");
var folderHasLicenses = so.FileExists(folderLicensesPath);
var fileHasLicenses = so.FileExists(fileLicensesPath);
if (folderHasLicenses && fileHasLicenses)
{
if (session.Action == ActionType.Extract)
{
return(Patch.MakeLicensesChange(so.FileReadAllBytes(folderLicensesPath), so.FileReadAllBytes(fileLicensesPath)));
}
else
{
return(Patch.MakeLicensesChange(so.FileReadAllBytes(fileLicensesPath), so.FileReadAllBytes(folderLicensesPath)));
}
}
else if (!folderHasLicenses && !fileHasLicenses)
{
return(null);
}
else if (session.Action == ActionType.Extract ? !folderHasLicenses : !fileHasLicenses)
{
return(Patch.MakeLicensesChange(new byte[0], so.FileReadAllBytes(session.Action == ActionType.Extract ? fileLicensesPath : folderLicensesPath)));
}
else
{
return(Patch.MakeLicensesChange(so.FileReadAllBytes(session.Action == ActionType.Extract ? folderLicensesPath : fileLicensesPath), new byte[0]));
}
}
protected SessionHostConfigurationBase(VmConfiguration vmConfiguration, MultiLogger logger, ISystemOperations systemOperations, SessionHostsStartInfo sessionHostsStartInfo)
{
_logger = logger;
VmConfiguration = vmConfiguration;
_systemOperations = systemOperations;
_sessionHostsStartInfo = sessionHostsStartInfo;
}
public AdminViewModel(ISystemOperations salesService)
{
_userService = salesService;
Users = new ObservableCollection <UserEntity>();
ReloadServiceContextAsync()
.Wait();
}
internal ActiveSession(ISystemOperations so, ISession session, ISessionSettings sessionSettings)
{
_so = so;
_session = session;
_sessionSettings = sessionSettings;
_tempFolder = new VbaTemporaryFolder(so);
_repositoryFolder = new VbaRepositoryFolder(so, session, sessionSettings);
}
protected BaseSessionHostRunner(
VmConfiguration vmConfiguration,
MultiLogger logger,
ISystemOperations systemOperations)
{
_logger = logger;
_vmConfiguration = vmConfiguration;
_systemOperations = systemOperations;
}
public ProcessRunner(
VmConfiguration vmConfiguration,
MultiLogger logger,
ISystemOperations systemOperations,
IProcessWrapper processWrapper = null)
: base(vmConfiguration, logger, systemOperations)
{
_processWrapper = processWrapper;
}
internal static IEnumerable <Patch> GetModulePatches(ISystemOperations so, ISession session, ISessionSettings sessionSettings,
ILocateModules folderModuleLocator, IList <KeyValuePair <string, Tuple <string, ModuleType> > > folderModules,
ILocateModules fileModuleLocator, IList <KeyValuePair <string, Tuple <string, ModuleType> > > fileModules)
{
IList <KeyValuePair <string, Tuple <string, ModuleType> > > oldModules;
IList <KeyValuePair <string, Tuple <string, ModuleType> > > newModules;
ILocateModules oldModuleLocator;
ILocateModules newModuleLocator;
if (session.Action == ActionType.Extract)
{
oldModules = folderModules;
newModules = fileModules;
oldModuleLocator = folderModuleLocator;
newModuleLocator = fileModuleLocator;
}
else
{
oldModules = fileModules;
newModules = folderModules;
oldModuleLocator = fileModuleLocator;
newModuleLocator = folderModuleLocator;
}
if (sessionSettings.IgnoreEmpty)
{
oldModules = oldModules.Where(kvp => ModuleProcessing.HasCode(kvp.Value.Item1)).ToList();
newModules = newModules.Where(kvp => ModuleProcessing.HasCode(kvp.Value.Item1)).ToList();
}
// find modules which aren't in both lists and record them as new/deleted
var patches = new List <Patch>();
patches.AddRange(GetDeletedModuleChanges(oldModules, newModules, session.Action, sessionSettings.DeleteDocumentsFromFile));
patches.AddRange(GetNewModuleChanges(oldModules, newModules, session.Action, sessionSettings.AddNewDocumentsToFile));
// this also filters the new/deleted modules from the last step
var sideBySide = (from o in oldModules
join n in newModules on o.Key equals n.Key
select new SideBySideArgs {
Name = o.Key,
OldType = o.Value.Item2,
NewType = n.Value.Item2,
OldText = o.Value.Item1,
NewText = n.Value.Item1
}).ToArray();
patches.AddRange(GetFrxChanges(so, oldModuleLocator, newModuleLocator, sideBySide.Where(x => x.NewType == ModuleType.Form).Select(x => x.Name)));
sideBySide = sideBySide.Where(sxs => sxs.OldText != sxs.NewText).ToArray();
foreach (var sxs in sideBySide)
{
patches.AddRange(Patch.CompareSideBySide(sxs));
}
return(patches);
}
public MultiplayerSettingsValidator(MultiplayerSettings settings, ISystemOperations systemOperations = null)
{
if (settings == null)
{
throw new ArgumentException("Settings cannot be null");
}
_settings = settings;
_systemOperations = systemOperations ?? SystemOperations.Default;
}
public MultiplayerServerManager(
ISystemOperations systemOperations,
VmConfiguration vmConfiguration,
MultiLogger logger,
ISessionHostRunnerFactory sessionHostRunnerFactory)
{
_sessionHostRunnerFactory = sessionHostRunnerFactory;
_systemOperations = systemOperations;
_logger = logger;
_vmConfiguration = vmConfiguration;
}
public ProcessRunner(
VmConfiguration vmConfiguration,
MultiLogger logger,
ISystemOperations systemOperations,
IProcessWrapper processWrapper = null)
{
_logger = logger;
_vmConfiguration = vmConfiguration;
_systemOperations = systemOperations;
_processWrapper = processWrapper;
}
public LoginAndRegistrationViewModel(ISystemOperations systemOperations,
SignInViewModel signIn,
RegistrationViewModel registration)
{
_registration = registration;
_sighInUser = signIn;
_systemOperations = systemOperations;
Users = new ObservableCollection <UserEntity>();
ReloadUsersAsync()
.Wait();
}
public MultiplayerServerManager(
ISystemOperations systemOperations,
VmConfiguration vmConfiguration,
MultiLogger logger,
ISessionHostRunnerFactory sessionHostRunnerFactory,
BasicAssetExtractor basicAssetExtractor = null)
{
_sessionHostRunnerFactory = sessionHostRunnerFactory;
_systemOperations = systemOperations;
_logger = logger;
_vmConfiguration = vmConfiguration;
_basicAssetExtractor = new BasicAssetExtractor(_systemOperations, _logger);
}
internal static bool FrxFilesAreDifferent(ISystemOperations so, string frxPath1, string frxPath2, out string explain)
{
try
{
var frxBytes1 = so.FileReadAllBytes(frxPath1);
var frxBytes2 = so.FileReadAllBytes(frxPath2);
using (var frxCfStream1 = new MemoryStream(frxBytes1, 24, frxBytes1.Length - 24, false))
using (var frxCfStream2 = new MemoryStream(frxBytes2, 24, frxBytes2.Length - 24, false))
using (var cf1 = new CompoundFile(frxCfStream1))
using (var cf2 = new CompoundFile(frxCfStream2))
{
return(CfStoragesAreDifferent(cf1.RootStorage, cf2.RootStorage, out explain));
}
}
catch (Exception ex)
{
explain = ex.Message;
return(true);
}
}
private static IEnumerable <Patch> GetFrxChanges(ISystemOperations fo, ILocateModules oldModuleLocator,
ILocateModules newModuleLocator, IEnumerable <string> frmModules)
{
foreach (var modName in frmModules)
{
var oldFrxPath = oldModuleLocator.GetFrxPath(modName);
var newFrxPath = newModuleLocator.GetFrxPath(modName);
if (string.IsNullOrEmpty(oldFrxPath) && string.IsNullOrEmpty(newFrxPath))
{
}
else if (!string.IsNullOrEmpty(oldFrxPath) && string.IsNullOrEmpty(newFrxPath))
{
yield return(Patch.MakeFrxDeletion(modName));
}
else if (string.IsNullOrEmpty(oldFrxPath) && !string.IsNullOrEmpty(newFrxPath))
{
yield return(Patch.MakeFrxChange(modName));
}
else if (FrxFilesAreDifferent(fo, oldFrxPath, newFrxPath, out var explain))
{
yield return(Patch.MakeFrxChange(modName));
}
}
}
internal VbaRepositoryFolder(ISystemOperations so, ISession session, ISessionSettings settings) : base(so, session.FolderPath)
{
_settings = settings;
_so = so;
}
public PlanExecutionHelper(IAppServiceProvider serviceProvider, ISystemOperations systemOperations)
{
this.serviceProvider = serviceProvider;
this.systemOperations = systemOperations;
}
public LogInAndRegistrationPageViewModel(ISystemOperations _systemOperations,
SignInViewModel sign,
RegistrationViewModel registration)
{
SystemOperationsContext = new LoginAndRegistrationViewModel(_systemOperations, sign, registration);
}
public SyncStepExecution(ISystemOperations systemOperations)
{
this.systemOperations = systemOperations;
}
protected internal VbaFolder(ISystemOperations so, string folderPath)
{
_so = so;
FolderPath = folderPath;
}
public AdminPageViewModel(ISystemOperations salesService)
{
UsersContext = new AdminViewModel(salesService);
}
internal Hook(ISystemOperations so, string content)
{
_so = so;
Content = content;
}
public SessionHostProcessConfiguration(VmConfiguration vmConfiguration, MultiLogger logger, ISystemOperations systemOperations, SessionHostsStartInfo sessionHostsStartInfo)
: base(vmConfiguration, logger, systemOperations, sessionHostsStartInfo)
{
}
public BasicAssetExtractor(ISystemOperations systemOperations = null, MultiLogger logger = null)
{
_systemOperations = systemOperations;
_logger = logger;
}
