// We require our constructor to be private so we can
// enforce this being an instance (via Instance() above)
private RegistryManager(string path, KSP ksp)
{
this.ksp = ksp;
this.path = Path.Combine(path, "registry.json");
lockfilePath = Path.Combine(path, "registry.locked");
// Create a lock for this registry, so we cannot touch it again.
if (!GetLock())
{
throw new RegistryInUseKraken(lockfilePath);
}
LoadOrCreate();
// We don't cause an inconsistency error to stop the registry from being loaded,
// because then the user can't do anything to correct it. However we're
// sure as hell going to complain if we spot one!
try
{
registry.CheckSanity();
}
catch (InconsistentKraken kraken)
{
log.ErrorFormat("Loaded registry with inconsistencies:\r\n\r\n{0}", kraken.InconsistenciesPretty);
}
}
// Constructor
private ModuleInstaller(KSP ksp, IUser user)
{
User = user;
this.ksp = ksp;
registry_manager = RegistryManager.Instance(ksp);
log.DebugFormat("Creating ModuleInstaller for {0}", ksp.GameDir());
}
public void Valid_MissingVersionData_False()
{
// Arrange
string gamedir = TestData.NewTempDir();
string ckandir = Path.Combine(gamedir, "CKAN");
string buildid = Path.Combine(gamedir, "buildID.txt");
string readme = Path.Combine(gamedir, "readme.txt");
string jsonpath = Path.Combine(ckandir, "compatible_ksp_versions.json");
const string compatible_ksp_versions_json = @"{
""VersionOfKspWhenWritten"": ""1.4.3"",
""CompatibleKspVersions"": [""1.4""]
}";
// Generate a valid game dir except for missing buildID.txt and readme.txt
CKAN.Utilities.CopyDirectory(TestData.good_ksp_dir(), gamedir, true);
File.Delete(buildid);
File.Delete(readme);
// Save GameDir/CKAN/compatible_ksp_versions.json
Directory.CreateDirectory(ckandir);
File.WriteAllText(jsonpath, compatible_ksp_versions_json);
// Act
CKAN.KSP my_ksp = new CKAN.KSP(gamedir, "missing-ver-test", nullUser);
// Assert
Assert.IsFalse(my_ksp.Valid);
}
public void Constructor_NullMainCompatVer_NoCrash()
{
// Arrange
string gamedir = TestData.NewTempDir();
string ckandir = Path.Combine(gamedir, "CKAN");
string buildid = Path.Combine(gamedir, "buildID.txt");
string readme = Path.Combine(gamedir, "readme.txt");
string jsonpath = Path.Combine(ckandir, "compatible_ksp_versions.json");
const string compatible_ksp_versions_json = @"{
""VersionOfKspWhenWritten"": null,
""CompatibleKspVersions"": [""1.4""]
}";
// Generate a valid game dir except for missing buildID.txt and readme.txt
CKAN.Utilities.CopyDirectory(TestData.good_ksp_dir(), gamedir, true);
File.Delete(buildid);
File.Delete(readme);
// Save GameDir/CKAN/compatible_ksp_versions.json
Directory.CreateDirectory(ckandir);
File.WriteAllText(jsonpath, compatible_ksp_versions_json);
// Act & Assert
Assert.DoesNotThrow(() =>
{
CKAN.KSP my_ksp = new CKAN.KSP(gamedir, "null-compat-ver-test", nullUser);
});
}
public void Setup()
{
ksp_dir = TestData.NewTempDir();
nullUser = new NullUser();
CKAN.Utilities.CopyDirectory(TestData.good_ksp_dir(), ksp_dir, true);
ksp = new CKAN.KSP(ksp_dir, "test", nullUser);
}
public void FakeInstance_ValidArgumentsWithDLCs_ManagerHasValidInstance()
{
string name = "testname";
KspVersion mhVersion = KspVersion.Parse("1.1.0");
KspVersion bgVersion = KspVersion.Parse("1.0.0");
string tempdir = TestData.NewTempDir();
KspVersion version = KspVersion.Parse("1.7.1");
Dictionary <CKAN.DLC.IDlcDetector, KspVersion> dlcs = new Dictionary <CKAN.DLC.IDlcDetector, KspVersion>()
{
{ new CKAN.DLC.MakingHistoryDlcDetector(), mhVersion },
{ new CKAN.DLC.BreakingGroundDlcDetector(), bgVersion }
};
manager.FakeInstance(name, tempdir, version, dlcs);
CKAN.KSP newKSP = new CKAN.KSP(tempdir, name, new NullUser());
CKAN.DLC.MakingHistoryDlcDetector mhDetector = new CKAN.DLC.MakingHistoryDlcDetector();
CKAN.DLC.BreakingGroundDlcDetector bgDetector = new CKAN.DLC.BreakingGroundDlcDetector();
Assert.IsTrue(manager.HasInstance(name));
Assert.IsTrue(mhDetector.IsInstalled(newKSP, out string _, out UnmanagedModuleVersion detectedMhVersion));
Assert.IsTrue(bgDetector.IsInstalled(newKSP, out string _, out UnmanagedModuleVersion detectedBgVersion));
Assert.IsTrue(detectedMhVersion == new UnmanagedModuleVersion(mhVersion.ToString()));
Assert.IsTrue(detectedBgVersion == new UnmanagedModuleVersion(bgVersion.ToString()));
// Tidy up.
CKAN.RegistryManager.Instance(newKSP).ReleaseLock();
System.IO.Directory.Delete(tempdir, true);
}
// Constructor
private ModuleInstaller(KSP ksp, IUser user)
{
User = user;
this.ksp = ksp;
registry_manager = RegistryManager.Instance(ksp);
log.DebugFormat("Creating ModuleInstaller for {0}", ksp.GameDir());
}
public FakeWin32Registry(CKAN.KSP instance, string autostart = "test")
{
Instances = new List <Tuple <string, string> >
{
new Tuple <string, string>("test", instance.GameDir())
};
AutoStartInstance = autostart;
}
/// <summary>
/// Adds a KSP instance to registry.
/// Returns the resulting KSP object.
/// </summary>
public KSP AddInstance(string name, string path)
{
var ksp = new KSP(path, User);
GetInstances().Add(name, ksp);
PopulateRegistryWithInstances();
return(ksp);
}
private void DeSerialisationFixes(StreamingContext context)
{
// Our context is our KSP install.
KSP ksp = (KSP)context.Context;
registry_version = LATEST_REGISTRY_VERSION;
factorioAuthData = ksp?.tryGetFactorioAuthData();
}
/// <summary>
/// Renames an instance in the registry and saves.
/// </summary>
public void RenameInstance(string from, string to)
{
// TODO: What should we do if our target name already exists?
KSP ksp = instances[from];
instances.Remove(from);
ksp.Name = to;
instances.Add(to, ksp);
Configuration.SetRegistryToInstances(instances);
}
/// <summary>
/// Register the supplied module as having been installed, thereby keeping
/// track of its metadata and files.
/// </summary>
public void RegisterModule(Module mod, IEnumerable <string> absolute_files, KSP ksp)
{
SealionTransaction();
// But we also want to keep track of all its files.
// We start by checking to see if any files are owned by another mod,
// if so, we abort with a list of errors.
var inconsistencies = new List <string>();
// We always work with relative files, so let's get some!
IEnumerable <string> relative_files = absolute_files.Select(x => ksp.ToRelativeGameDir(x));
foreach (string file in relative_files)
{
// For now, it's always cool if a module wants to register a directory.
// We have to flip back to absolute paths to actually test this.
if (Directory.Exists(ksp.ToAbsoluteGameDir(file)))
{
continue;
}
if (this.installed_files.ContainsKey(file))
{
// Woah! Registering an already owned file? Not cool!
// (Although if it existed, we should have thrown a kraken well before this.)
string owner = this.installed_files[file];
inconsistencies.Add(
string.Format("{0} wishes to install {1}, but this file is registered to {2}",
mod.identifier, file, owner
));
}
}
if (inconsistencies.Count > 0)
{
throw new InconsistentKraken(inconsistencies);
}
// If everything is fine, then we copy our files across. By not doing this
// in the loop above, we make sure we don't have a half-registered module
// when we throw our exceptinon.
// This *will* result in us overwriting who owns a directory, and that's cool,
// directories aren't really owned like files are. However because each mod maintains
// its own list of files, we'll remove directories when the last mod using them
// is uninstalled.
foreach (string file in relative_files)
{
this.installed_files[file] = mod.identifier;
}
// Finally, register our module proper.
var installed = new InstalledModule(ksp, mod, relative_files);
installed_modules.Add(mod.identifier, installed);
}
/// <summary>
/// Set a registry's available modules to the list from just one repo
/// </summary>
/// <param name="registry_manager">Manager of the regisry of interest</param>
/// <param name="ksp">Game instance</param>
/// <param name="user">Object for user interaction callbacks</param>
/// <param name="repo">Repository to check</param>
/// <returns>
/// Number of modules found in repo
/// </returns>
public static bool Update(RegistryManager registry_manager, KSP ksp, IUser user, string repo = null)
{
if (repo == null)
{
return(Update(registry_manager, ksp, user, (Uri)null));
}
return(Update(registry_manager, ksp, user, new Uri(repo)));
}
public static int Update(RegistryManager registry_manager, KSP ksp, IUser user, Boolean clear = true, string repo = null)
{
if (repo == null)
{
return Update(registry_manager, ksp, user, clear, (Uri)null);
}
return Update(registry_manager, ksp, user, clear, new Uri(repo));
}
public static int Update(RegistryManager registry_manager, KSP ksp, IUser user, Boolean clear = true, string repo = null)
{
if (repo == null)
{
return(Update(registry_manager, ksp, user, clear, (Uri)null));
}
return(Update(registry_manager, ksp, user, clear, new Uri(repo)));
}
public FakeWin32Registry(CKAN.KSP instance, string autostart)
: this(
new List <Tuple <string, string> >
{
new Tuple <string, string>("test", instance.GameDir())
},
autostart
)
{
}
/// <summary>
/// Create a new fake KSP instance
/// </summary>
/// <param name="new_name">The name for the new instance.</param>
/// <param name="new_path">The loaction of the new instance.</param>
/// <param name="version">The version of the new instance. Should have a build number.</param>
/// <param name="dlcVersion">The version of the DLC. Null if DLC should be faked.</param>
public void FakeInstance(string new_name, string new_path, KspVersion version, string dlcVersion = null)
{
if (!version.InBuildMap())
{
throw new IncorrectKSPVersionKraken(String.Format("The specified KSP version is not a known version: {0}", version.ToString()));
}
if (Directory.Exists(new_path) && (Directory.GetFiles(new_path).Length != 0 || Directory.GetDirectories(new_path).Length != 0))
{
throw new BadInstallLocationKraken("The specified folder already exists and is not empty.");
}
try
{
log.DebugFormat("Creating folder structure and text files at {0} for KSP version {1}", Path.GetFullPath(new_path), version.ToString());
// Create a KSP root directory, containing a GameData folder, a buildID.txt/buildID64.txt and a readme.txt
Directory.CreateDirectory(new_path);
Directory.CreateDirectory(Path.Combine(new_path, "GameData"));
Directory.CreateDirectory(Path.Combine(new_path, "Ships"));
Directory.CreateDirectory(Path.Combine(new_path, "Ships", "VAB"));
Directory.CreateDirectory(Path.Combine(new_path, "Ships", "SPH"));
Directory.CreateDirectory(Path.Combine(new_path, "Ships", "@thumbs"));
Directory.CreateDirectory(Path.Combine(new_path, "Ships", "@thumbs", "VAB"));
Directory.CreateDirectory(Path.Combine(new_path, "Ships", "@thumbs", "SPH"));
// Don't write the buildID.txts if we have no build, otherwise it would be -1.
if (version.IsBuildDefined)
{
File.WriteAllText(Path.Combine(new_path, "buildID.txt"), String.Format("build id = {0}", version.Build));
File.WriteAllText(Path.Combine(new_path, "buildID64.txt"), String.Format("build id = {0}", version.Build));
}
// Create the readme.txt WITHOUT build number.
File.WriteAllText(Path.Combine(new_path, "readme.txt"), String.Format("Version {0}", new KspVersion(version.Major, version.Minor, version.Patch).ToString()));
// If a installed DLC should be simulated, we create the needed folder structure and the readme.txt
if (!String.IsNullOrEmpty(dlcVersion) && version.CompareTo(new KspVersion(1, 4, 0)) >= 0)
{
Directory.CreateDirectory(Path.Combine(new_path, "GameData", "SquadExpansion", "MakingHistory"));
File.WriteAllText(
Path.Combine(new_path, "GameData", "SquadExpansion", "MakingHistory", "readme.txt"),
String.Format("Version {0}", dlcVersion));
}
// Add the new instance to the registry
KSP new_instance = new KSP(new_path, new_name, User);
AddInstance(new_instance);
}
// Thrown by AddInstance() if created instance is not valid.
// Thrown f.e. if a write operation didn't complete for unknown reasons.
catch (NotKSPDirKraken kraken)
{
throw kraken;
}
}
/// <summary>
/// Registers the given DLL as having been installed. This provides some support
/// for pre-CKAN modules.
///
/// Does nothing if the DLL is already part of an installed module.
/// </summary>
public void RegisterDll(KSP ksp, string absolute_path)
{
SealionTransaction();
string relative_path = ksp.ToRelativeGameDir(absolute_path);
string owner;
if (installed_files.TryGetValue(relative_path, out owner))
{
log.InfoFormat(
"Not registering {0}, it belongs to {1}",
relative_path,
owner
);
return;
}
// http://xkcd.com/208/
// This regex works great for things like GameData/Foo/Foo-1.2.dll
#if (!ONI)
Match match = Regex.Match(
relative_path, @"
^GameData/ # DLLs only live in GameData
(?:.*/)? # Intermediate paths (ending with /)
(?<modname>[^.]+) # Our DLL name, up until the first dot.
.*\.dll$ # Everything else, ending in dll
",
RegexOptions.IgnoreCase | RegexOptions.IgnorePatternWhitespace
);
#else
Match match = Regex.Match(
relative_path, @"" +
@"^" + GameConfig.Constants.ModsDir + @"/ # DLLs only live in GameData
(?:.*/)? # Intermediate paths (ending with /)
(?<modname>[^.]+) # Our DLL name, up until the first dot.
.*\.dll$ # Everything else, ending in dll
",
RegexOptions.IgnoreCase | RegexOptions.IgnorePatternWhitespace
);
#endif
string modName = match.Groups["modname"].Value;
if (modName.Length == 0)
{
log.WarnFormat("Attempted to index {0} which is not a DLL", relative_path);
return;
}
log.InfoFormat("Registering {0} from {1}", modName, relative_path);
// We're fine if we overwrite an existing key.
installed_dlls[modName] = relative_path;
}
private static string FindDownloadsPath(KSP gameInst)
{
foreach (string p in downloadPaths)
{
if (!string.IsNullOrEmpty(p) && Directory.Exists(p))
{
return(p);
}
}
return(gameInst.GameDir());
}
/// <summary>
/// Sets the current instance.
/// Throws an InvalidKSPInstanceKraken if not found.
/// </summary>
public void SetCurrentInstance(string name)
{
// TODO: Should we disallow this if _CurrentInstance is already set?
if (!GetInstances().ContainsKey(name))
{
throw new InvalidKSPInstanceKraken(name);
}
_CurrentInstance = GetInstances()[name];
}
/// <summary>
/// Returns an instance of the registry manager for the KSP install.
/// The file `registry.json` is assumed.
/// </summary>
public static RegistryManager Instance(KSP ksp)
{
string directory = ksp.CkanDir();
if (!singleton.ContainsKey(directory))
{
log.DebugFormat("Preparing to load registry at {0}", directory);
singleton[directory] = new RegistryManager(directory, ksp);
}
return singleton[directory];
}
/// <summary>
/// Returns an instance of the registry manager for the KSP install.
/// The file `registry.json` is assumed.
/// </summary>
public static RegistryManager Instance(KSP ksp)
{
string directory = ksp.CkanDir();
if (!registryCache.ContainsKey(directory))
{
log.DebugFormat("Preparing to load registry at {0}", directory);
registryCache[directory] = new RegistryManager(directory, ksp);
}
return registryCache[directory];
}
/// <summary>
/// Returns the prefered KSP instance, or null if none can be found.
///
/// This works by checking to see if we're in a KSP dir first, then the
/// registry for an autostart instance, then will try to auto-populate
/// by scanning for the game.
///
/// This *will not* touch the registry if we find a portable install.
///
/// This *will* run KSP instance autodetection if the registry is empty.
///
/// This *will* set the current instance, or throw an exception if it's already set.
///
/// Returns null if we have multiple instances, but none of them are preferred.
/// </summary>
public KSP GetPreferredInstance()
{
if (_CurrentInstance != null)
{
// TODO: Throw a better exception
throw new KSPManagerKraken("Tried to set KSP instance twice!");
}
_CurrentInstance = _GetPreferredInstance();
return(_CurrentInstance);
}
public void SetCurrentInstanceByPath(string path)
{
KSP ksp = new KSP(path, "custom", User);
if (ksp.Valid)
{
CurrentInstance = ksp;
}
else
{
throw new NotKSPDirKraken(ksp.GameDir());
}
}
/// <summary>
/// Adds a KSP instance to registry.
/// Returns the resulting KSP object.
/// </summary>
public KSP AddInstance(string name, KSP ksp_instance)
{
if (ksp_instance.Valid)
{
instances.Add(name, ksp_instance);
Win32Registry.SetRegistryToInstances(instances, AutoStartInstance);
}
else
{
throw new NotKSPDirKraken(ksp_instance.GameDir());
}
return(ksp_instance);
}
/// <summary>
/// Adds a KSP instance to registry.
/// Returns the resulting KSP object.
/// </summary>
public KSP AddInstance(string name, string path)
{
try
{
var ksp = new KSP(path, User);
GetInstances().Add(name, ksp);
PopulateRegistryWithInstances();
return(ksp);
}
catch (NotKSPDirKraken e)
{
return(null);
}
}
public void CloneInstance_BadInstance_ThrowsNotKSPDirKraken()
{
string badName = "badInstance";
string tempdir = TestData.NewTempDir();
CKAN.KSP badKSP = new CKAN.KSP(TestData.bad_ksp_dirs().First(), "badDir", new NullUser());
Assert.Throws <NotKSPDirKraken>(() =>
manager.CloneInstance(badKSP, badName, tempdir));
Assert.IsFalse(manager.HasInstance(badName));
// Tidy up
System.IO.Directory.Delete(tempdir, true);
}
/// <summary>
/// Adds a KSP instance to registry.
/// Returns the resulting KSP object.
/// </summary>
public KSP AddInstance(KSP ksp_instance)
{
if (ksp_instance.Valid)
{
string name = ksp_instance.Name;
instances.Add(name, ksp_instance);
Configuration.SetRegistryToInstances(instances);
}
else
{
throw new NotKSPDirKraken(ksp_instance.GameDir());
}
return ksp_instance;
}
/// <summary>
/// Download the given mod. Returns the filename it was saved to.
///
/// If no filename is provided, the standard_name() will be used.
///
/// </summary>
/// <param name="filename">Filename.</param>
public string Download(CkanModule module, string filename = null)
{
// Generate a temporary file if none is provided.
if (filename == null)
{
filename = module.StandardName();
}
Console.WriteLine(" * Downloading " + filename + "...");
string fullPath = Path.Combine(KSP.DownloadCacheDir(), filename);
log.DebugFormat("Downloading {0} to {1}", module.download, fullPath);
WebClient agent = new WebClient();
try {
agent.DownloadFile(module.download, fullPath);
}
catch (Exception ex) {
// Clean up our file, it's unlikely to be complete.
// It's okay if this fails.
try {
log.DebugFormat("Removing {0} after web error failure", fullPath);
File.Delete(fullPath);
}
catch {
// Apparently we need a catch, even if we do nothing.
}
if (ex is System.Net.WebException && Regex.IsMatch(ex.Message, "authentication or decryption has failed"))
{
Console.WriteLine("\nOh no! Our download failed!\n");
Console.WriteLine("\t{0}\n", ex.Message);
Console.WriteLine("If you're on Linux, try running:\n");
Console.WriteLine("\tmozroots --import --ask-remove\n");
Console.WriteLine("on the command-line to update your certificate store, and try again.\n");
// TODO: Throw an exception that signals we need to exit, rather than
// stopping all other code from tidying up. (We do this for now, so
// we don't have ugly stack-traces on things we kinda expect.)
Environment.Exit(MainClass.EXIT_ERROR);
}
throw;
}
return(fullPath);
}
/// <summary>
/// Download and update the local CKAN meta-info.
/// Optionally takes a URL to the zipfile repo to download.
/// Returns the number of unique modules updated.
/// </summary>
public static bool UpdateAllRepositories(RegistryManager registry_manager, KSP ksp, NetModuleCache cache, IUser user)
{
SortedDictionary <string, Repository> sortedRepositories = registry_manager.registry.Repositories;
List <CkanModule> allAvail = new List <CkanModule>();
foreach (KeyValuePair <string, Repository> repository in sortedRepositories)
{
log.InfoFormat("About to update {0}", repository.Value.name);
SortedDictionary <string, int> downloadCounts;
List <CkanModule> avail = UpdateRegistry(repository.Value.uri, ksp, user, out downloadCounts);
registry_manager.registry.SetDownloadCounts(downloadCounts);
if (avail == null)
{
// Report failure if any repo fails, rather than losing half the list.
// UpdateRegistry will have alerted the user to specific errors already.
return(false);
}
else
{
log.InfoFormat("Updated {0}", repository.Value.name);
// Merge all the lists
allAvail.AddRange(avail);
}
}
// Save allAvail to the registry if we found anything
if (allAvail.Count > 0)
{
registry_manager.registry.SetAllAvailable(allAvail);
// Save our changes.
registry_manager.Save(enforce_consistency: false);
ShowUserInconsistencies(registry_manager.registry, user);
List <CkanModule> metadataChanges = GetChangedInstalledModules(registry_manager.registry);
if (metadataChanges.Count > 0)
{
HandleModuleChanges(metadataChanges, user, ksp, cache);
}
// Registry.Available is slow, just return success,
// caller can check it if it's really needed
return(true);
}
else
{
// Return failure
return(false);
}
}
/// <summary>
/// Gets the ModuleInstaller instance associated with the passed KSP instance. Creates a new ModuleInstaller instance if none exists.
/// </summary>
/// <returns>The ModuleInstaller instance.</returns>
/// <param name="ksp_instance">Current KSP instance.</param>
/// <param name="user">IUser implementation.</param>
public static ModuleInstaller GetInstance(KSP ksp_instance, IUser user)
{
ModuleInstaller instance;
// Check in the list of instances if we have already created a ModuleInstaller instance for this KSP instance.
if (!instances.TryGetValue(ksp_instance.GameDir().ToLower(), out instance))
{
// Create a new instance and insert it in the static list.
instance = new ModuleInstaller(ksp_instance, user);
instances.Add(ksp_instance.GameDir().ToLower(), instance);
}
return(instance);
}
/// <summary>
/// Gets the ModuleInstaller instance associated with the passed KSP instance. Creates a new ModuleInstaller instance if none exists.
/// </summary>
/// <returns>The ModuleInstaller instance.</returns>
/// <param name="ksp_instance">Current KSP instance.</param>
/// <param name="user">IUser implementation.</param>
public static ModuleInstaller GetInstance(KSP ksp_instance, IUser user)
{
ModuleInstaller instance;
// Check in the list of instances if we have already created a ModuleInstaller instance for this KSP instance.
if (!instances.TryGetValue(ksp_instance.GameDir().ToLower(), out instance))
{
// Create a new instance and insert it in the static list.
instance = new ModuleInstaller(ksp_instance, user);
instances.Add(ksp_instance.GameDir().ToLower(), instance);
}
return instance;
}
private void UpdateRepo(object sender, DoWorkEventArgs e)
{
try
{
KSP current_instance1 = CurrentInstance;
Repo.Update(RegistryManager.Instance(CurrentInstance), current_instance1.Version(), (Uri)null);
}
catch (MissingCertificateKraken ex)
{
m_ErrorDialog.ShowErrorDialog(ex.ToString());
}
catch (Exception)
{
m_ErrorDialog.ShowErrorDialog("Failed to connect to repository");
}
}
public static int Update(RegistryManager registry_manager, KSP ksp, IUser user, Boolean clear = true, Uri repo = null)
{
// Use our default repo, unless we've been told otherwise.
if (repo == null)
{
repo = default_ckan_repo;
}
UpdateRegistry(repo, registry_manager.registry, ksp, user, clear);
// Save our changes!
registry_manager.Save();
// Return how many we got!
return(registry_manager.registry.Available(ksp.Version()).Count);
}
/// <summary>
/// Download and update the local CKAN meta-info.
/// Optionally takes a URL to the zipfile repo to download.
/// Returns the number of unique modules updated.
/// </summary>
public static int UpdateAllRepositories(RegistryManager registry_manager, KSP ksp, IUser user)
{
// If we handle multiple repositories, we will call ClearRegistry() ourselves...
registry_manager.registry.ClearAvailable();
// TODO this should already give us a pre-sorted list
SortedDictionary <string, Repository> sortedRepositories = registry_manager.registry.Repositories;
foreach (KeyValuePair <string, Repository> repository in sortedRepositories)
{
log.InfoFormat("About to update {0}", repository.Value.name);
UpdateRegistry(repository.Value.uri, registry_manager.registry, ksp, user, false);
}
// Return how many we got!
return(registry_manager.registry.Available(ksp.Version()).Count);
}
public static int Update(RegistryManager registry_manager, KSP ksp, IUser user, Boolean clear = true, Uri repo = null)
{
// Use our default repo, unless we've been told otherwise.
if (repo == null)
{
repo = default_ckan_repo;
}
UpdateRegistry(repo, registry_manager.registry, ksp, user, clear);
// Save our changes!
registry_manager.Save();
// Return how many we got!
return registry_manager.registry.Available(ksp.Version()).Count;
}
/// <summary>
/// Download and update the local CKAN meta-info.
/// Optionally takes a URL to the zipfile repo to download.
/// Returns the number of unique modules updated.
/// </summary>
public static int UpdateAllRepositories(RegistryManager registry_manager, KSP ksp, IUser user)
{
// If we handle multiple repositories, we will call ClearRegistry() ourselves...
registry_manager.registry.ClearAvailable();
// TODO this should already give us a pre-sorted list
SortedDictionary<string, Repository> sortedRepositories = registry_manager.registry.Repositories;
foreach (KeyValuePair<string, Repository> repository in sortedRepositories)
{
log.InfoFormat("About to update {0}", repository.Value.name);
UpdateRegistry(repository.Value.uri, registry_manager.registry, ksp, user, false);
}
// Save our changes.
registry_manager.Save();
// Return how many we got!
return registry_manager.registry.Available(ksp.Version()).Count;
}
private void AddNewButton_Click(object sender, EventArgs e)
{
if (m_BrowseKSPFolder.ShowDialog() == DialogResult.OK)
{
KSP instance;
try
{
instance = new KSP(m_BrowseKSPFolder.SelectedPath, GUI.user);
}
catch (NotKSPDirKraken){
GUI.user.displayError("Directory {0} is not valid KSP directory.", new object[] {m_BrowseKSPFolder.SelectedPath});
return;
}
string instanceName = manager.GetNextValidInstanceName("New instance");
manager.AddInstance(instanceName, instance);
UpdateInstancesList();
}
}
/// <summary>
/// Creates a copy of the provided argument, or a known-good KSP install if passed null.
/// Use .KSP to access the KSP object itself.
/// </summary>
public DisposableKSP(string directory_to_clone = null, string registry_file = null)
{
directory_to_clone = directory_to_clone ?? good_ksp;
disposable_dir = TestData.NewTempDir();
TestData.CopyDirectory(directory_to_clone, disposable_dir);
// If we've been given a registry file, then copy it into position before
// creating our KSP object.
if (registry_file != null)
{
string registry_dir = Path.Combine(disposable_dir, "CKAN");
string registry_path = Path.Combine(registry_dir, "registry.json");
Directory.CreateDirectory(registry_dir);
File.Copy(registry_file, registry_path, true);
}
KSP = new KSP(disposable_dir, NullUser.User);
}
// We require our constructor to be private so we can
// enforce this being an instance (via Instance() above)
private RegistryManager(string path, KSP ksp)
{
this.ksp = ksp;
this.path = Path.Combine(path, "registry.json");
LoadOrCreate();
// We don't cause an inconsistency error to stop the registry from being loaded,
// because then the user can't do anything to correct it. However we're
// sure as hell going to complain if we spot one!
try
{
registry.CheckSanity();
}
catch (InconsistentKraken kraken)
{
log.ErrorFormat("Loaded registry with inconsistencies:\n\n{0}", kraken.InconsistenciesPretty);
}
}
/// <summary>
/// Creates a copy of the provided argument, or a known-good KSP install if passed null.
/// Use .KSP to access the KSP object itself.
/// </summary>
public DisposableKSP(string directoryToClone = null, string registryFile = null)
{
directoryToClone = directoryToClone ?? _goodKsp;
_disposableDir = TestData.NewTempDir();
TestData.CopyDirectory(directoryToClone, _disposableDir);
// If we've been given a registry file, then copy it into position before
// creating our KSP object.
if (registryFile != null)
{
var registryDir = Path.Combine(_disposableDir, "CKAN");
var registryPath = Path.Combine(registryDir, "registry.json");
Directory.CreateDirectory(registryDir);
File.Copy(registryFile, registryPath, true);
}
KSP = new KSP(_disposableDir, NullUser.User);
Logging.Initialize();
}
private void AddNewButton_Click(object sender, EventArgs e)
{
if (_instanceDialog.ShowDialog() != DialogResult.OK) return;
if (!File.Exists(_instanceDialog.FileName)) return;
KSP instance;
var path = Path.GetDirectoryName(_instanceDialog.FileName);
try
{
instance = new KSP(path, GUI.user);
}
catch (NotKSPDirKraken)
{
GUI.user.displayError("Directory {0} is not valid KSP directory.", new object[] { path });
return;
}
var instanceName = Path.GetFileName(path);
instanceName = _manager.GetNextValidInstanceName(instanceName);
_manager.AddInstance(instanceName, instance);
UpdateInstancesList();
}
/// <summary>
/// Deregister a module, which must already have its files removed, thereby
/// forgetting abouts its metadata and files.
///
/// Throws an InconsistentKraken if not all files have been removed.
/// </summary>
public void DeregisterModule(KSP ksp, string module)
{
SealionTransaction();
var inconsistencies = new List<string>();
var absolute_files = installed_modules[module].Files.Select(ksp.ToAbsoluteGameDir);
// Note, this checks to see if a *file* exists; it doesn't
// trigger on directories, which we allow to still be present
// (they may be shared by multiple mods.
foreach (var absolute_file in absolute_files.Where(File.Exists))
{
inconsistencies.Add(string.Format(
"{0} is registered to {1} but has not been removed!",
absolute_file, module));
}
if (inconsistencies.Count > 0)
{
// Uh oh, what mess have we got ourselves into now, Inconsistency Kraken?
throw new InconsistentKraken(inconsistencies);
}
// Okay, all the files are gone. Let's clear our metadata.
foreach (string rel_file in installed_modules[module].Files)
{
installed_files.Remove(rel_file);
}
// Bye bye, module, it's been nice having you visit.
installed_modules.Remove(module);
}
/// <summary>
/// Given a stanza and an open zipfile, returns all files that would be installed
/// for this stanza.
///
/// If a KSP instance is provided, it will be used to generate output paths, otherwise these will be null.
///
/// Throws a BadInstallLocationKraken if the install stanza targets an
/// unknown install location (eg: not GameData, Ships, etc)
///
/// Throws a BadMetadataKraken if the stanza resulted in no files being returned.
/// </summary>
/// <exception cref="BadInstallLocationKraken">Thrown when the installation path is not valid according to the spec.</exception>
internal static List<InstallableFile> FindInstallableFiles(ModuleInstallDescriptor stanza, ZipFile zipfile, KSP ksp)
{
string installDir;
bool makeDirs;
var files = new List<InstallableFile> ();
// Normalize the path before doing everything else
// TODO: This really should happen in the ModuleInstallDescriptor itself.
stanza.install_to = KSPPathUtils.NormalizePath(stanza.install_to);
// Convert our stanza to a standard `file` type. This is a no-op if it's
// already the basic type.
stanza = stanza.ConvertFindToFile(zipfile);
if (stanza.install_to == "GameData" || stanza.install_to.StartsWith("GameData/"))
{
// The installation path can be either "GameData" or a sub-directory of "GameData"
// but it cannot contain updirs
if (stanza.install_to.Contains("/../") || stanza.install_to.EndsWith("/.."))
throw new BadInstallLocationKraken("Invalid installation path: " + stanza.install_to);
string subDir = stanza.install_to.Substring("GameData".Length); // remove "GameData"
subDir = subDir.StartsWith("/") ? subDir.Substring(1) : subDir; // remove a "/" at the beginning, if present
// Add the extracted subdirectory to the path of KSP's GameData
installDir = ksp == null ? null : (KSPPathUtils.NormalizePath(ksp.GameData() + "/" + subDir));
makeDirs = true;
}
else if (stanza.install_to.StartsWith("Ships"))
{
// Don't allow directory creation in ships directory
makeDirs = false;
switch (stanza.install_to)
{
case "Ships":
installDir = ksp == null ? null : ksp.Ships();
break;
case "Ships/VAB":
installDir = ksp == null ? null : ksp.ShipsVab();
break;
case "Ships/SPH":
installDir = ksp == null ? null : ksp.ShipsSph();
break;
case "Ships/@thumbs":
installDir = ksp == null ? null : ksp.ShipsThumbs();
break;
case "Ships/@thumbs/VAB":
installDir = ksp == null ? null : ksp.ShipsThumbsVAB();
break;
case "Ships/@thumbs/SPH":
installDir = ksp == null ? null : ksp.ShipsThumbsSPH();
break;
default:
throw new BadInstallLocationKraken("Unknown install_to " + stanza.install_to);
}
}
else switch (stanza.install_to)
{
case "Tutorial":
installDir = ksp == null ? null : ksp.Tutorial();
makeDirs = true;
break;
case "Scenarios":
installDir = ksp == null ? null : ksp.Scenarios();
makeDirs = true;
break;
case "GameRoot":
installDir = ksp == null ? null : ksp.GameDir();
makeDirs = false;
break;
default:
throw new BadInstallLocationKraken("Unknown install_to " + stanza.install_to);
}
// O(N^2) solution, as we're walking the zipfile for each stanza.
// Surely there's a better way, although this is fast enough we may not care.
foreach (ZipEntry entry in zipfile)
{
// Skips things not prescribed by our install stanza.
if (! stanza.IsWanted(entry.Name)) {
continue;
}
// Prepare our file info.
InstallableFile file_info = new InstallableFile
{
source = entry,
makedir = makeDirs,
destination = null
};
// If we have a place to install it, fill that in...
if (installDir != null)
{
// Get the full name of the file.
string outputName = entry.Name;
// Update our file info with the install location
file_info.destination = TransformOutputName(stanza.file, outputName, installDir);
}
files.Add(file_info);
}
// If we have no files, then something is wrong! (KSP-CKAN/CKAN#93)
if (files.Count == 0)
{
// We have null as the first argument here, because we don't know which module we're installing
throw new BadMetadataKraken(null, String.Format("No files found in {0} to install!", stanza.file));
}
return files;
}
/// <summary>
/// Registers the given DLL as having been installed. This provides some support
/// for pre-CKAN modules.
///
/// Does nothing if the DLL is already part of an installed module.
/// </summary>
public void RegisterDll(KSP ksp, string absolute_path)
{
SealionTransaction();
string relative_path = ksp.ToRelativeGameDir(absolute_path);
string owner;
if (installed_files.TryGetValue(relative_path, out owner))
{
log.InfoFormat(
"Not registering {0}, it belongs to {1}",
relative_path,
owner
);
return;
}
// http://xkcd.com/208/
// This regex works great for things like GameData/Foo/Foo-1.2.dll
Match match = Regex.Match(
relative_path, @"
^GameData/ # DLLs only live in GameData
(?:.*/)? # Intermediate paths (ending with /)
(?<modname>[^.]+) # Our DLL name, up until the first dot.
.*\.dll$ # Everything else, ending in dll
",
RegexOptions.IgnoreCase | RegexOptions.IgnorePatternWhitespace
);
string modName = match.Groups["modname"].Value;
if (modName.Length == 0)
{
log.WarnFormat("Attempted to index {0} which is not a DLL", relative_path);
return;
}
log.InfoFormat("Registering {0} from {1}", modName, relative_path);
// We're fine if we overwrite an existing key.
installed_dlls[modName] = relative_path;
}
public void Dispose()
{
Directory.Delete(disposable_dir, true);
KSP.Dispose();
KSP = null; // In case .Dispose() was called manually.
}
public InstalledModuleFile(string path, KSP ksp)
{
string absolute_path = ksp.ToAbsoluteGameDir(path);
sha1_sum = Sha1Sum(absolute_path);
}
/// <summary>
/// Given a module and an open zipfile, return all the files that would be installed
/// for this module.
///
/// If a KSP instance is provided, it will be used to generate output paths, otherwise these will be null.
///
/// Throws a BadMetadataKraken if the stanza resulted in no files being returned.
/// </summary>
public static List<InstallableFile> FindInstallableFiles(CkanModule module, ZipFile zipfile, KSP ksp)
{
var files = new List<InstallableFile> ();
try
{
// Use the provided stanzas, or use the default install stanza if they're absent.
if (module.install != null && module.install.Length != 0)
{
foreach (ModuleInstallDescriptor stanza in module.install)
{
files.AddRange(FindInstallableFiles(stanza, zipfile, ksp));
}
}
else
{
ModuleInstallDescriptor default_stanza = ModuleInstallDescriptor.DefaultInstallStanza(module.identifier, zipfile);
files.AddRange(FindInstallableFiles(default_stanza, zipfile, ksp));
}
}
catch (BadMetadataKraken kraken)
{
// Decorate our kraken with the current module, as the lower-level
// methods won't know it.
kraken.module = module;
throw;
}
return files;
}
public void Setup()
{
ksp_dir = TestData.NewTempDir();
TestData.CopyDirectory(TestData.good_ksp_dir(), ksp_dir);
ksp = new CKAN.KSP(ksp_dir,NullUser.User);
}
/// <summary>
/// Updates the supplied registry from the URL given.
/// This does not *save* the registry. For that, you probably want Repo.Update
/// </summary>
internal static void UpdateRegistry(Uri repo, Registry registry, KSP ksp, IUser user, Boolean clear = true)
{
log.InfoFormat("Downloading {0}", repo);
string repo_file = Net.Download(repo);
// Clear our list of known modules.
var old_available = registry.available_modules;
if (clear)
{
registry.ClearAvailable();
}
// Check the filetype.
FileType type = FileIdentifier.IdentifyFile(repo_file);
switch (type)
{
case FileType.TarGz:
UpdateRegistryFromTarGz (repo_file, registry);
break;
case FileType.Zip:
UpdateRegistryFromZip (repo_file, registry);
break;
default:
break;
}
List<CkanModule> metadataChanges = new List<CkanModule>();
foreach (var identifierModulePair in old_available)
{
var identifier = identifierModulePair.Key;
if (registry.IsInstalled(identifier))
{
var installedVersion = registry.InstalledVersion(identifier);
if (!(registry.available_modules.ContainsKey(identifier)))
{
log.InfoFormat("UpdateRegistry, module {0}, version {1} not in repository ({2})", identifier, installedVersion, repo);
continue;
}
if (!registry.available_modules[identifier].module_version.ContainsKey(installedVersion))
{
continue;
}
// if the mod is installed and the metadata is different we have to reinstall it
var metadata = registry.available_modules[identifier].module_version[installedVersion];
if (!old_available.ContainsKey(identifier) ||
!old_available[identifier].module_version.ContainsKey(installedVersion))
{
continue;
}
var oldMetadata = old_available[identifier].module_version[installedVersion];
bool same = true;
if ((metadata.install == null) != (oldMetadata.install == null) ||
(metadata.install != null && metadata.install.Length != oldMetadata.install.Length))
{
same = false;
}
else
{
if(metadata.install != null)
for (int i = 0; i < metadata.install.Length; i++)
{
if (metadata.install[i].file != oldMetadata.install[i].file)
{
same = false;
break;
}
if (metadata.install[i].install_to != oldMetadata.install[i].install_to)
{
same = false;
break;
}
if ((metadata.install[i].filter == null) != (oldMetadata.install[i].filter == null))
{
same = false;
break;
}
if(metadata.install[i].filter != null)
if (!metadata.install[i].filter.SequenceEqual(oldMetadata.install[i].filter))
{
same = false;
break;
}
if ((metadata.install[i].filter_regexp == null) != (oldMetadata.install[i].filter_regexp == null))
{
same = false;
break;
}
if(metadata.install[i].filter_regexp != null)
if (!metadata.install[i].filter_regexp.SequenceEqual(oldMetadata.install[i].filter_regexp))
{
same = false;
break;
}
}
}
if (!same)
{
metadataChanges.Add(registry.available_modules[identifier].module_version[installedVersion]);
}
}
}
if (metadataChanges.Any())
{
string mods = "";
for (int i = 0; i < metadataChanges.Count; i++)
{
mods += metadataChanges[i].identifier + " "
+ metadataChanges[i].version.ToString() + ((i < metadataChanges.Count-1) ? ", " : "");
}
if(user.RaiseYesNoDialog(String.Format(
@"The following mods have had their metadata changed since last update - {0}.
It is advisable that you reinstall them in order to preserve consistency with the repository. Do you wish to reinstall now?", mods)))
{
ModuleInstaller installer = ModuleInstaller.GetInstance(ksp, new NullUser());
installer.Upgrade(metadataChanges, new NetAsyncDownloader(new NullUser()));
}
}
// Remove our downloaded meta-data now we've processed it.
// Seems weird to do this as part of a transaction, but Net.Download uses them, so let's be consistent.
file_transaction.Delete(repo_file);
}
/// <summary>
/// Given a module and a path to a zipfile, returns all the files that would be installed
/// from that zip for this module.
///
/// This *will* throw an exception if the file does not exist.
///
/// Throws a BadMetadataKraken if the stanza resulted in no files being returned.
///
/// If a KSP instance is provided, it will be used to generate output paths, otherwise these will be null.
/// </summary>
// TODO: Document which exception!
public static List<InstallableFile> FindInstallableFiles(CkanModule module, string zip_filename, KSP ksp)
{
// `using` makes sure our zipfile gets closed when we exit this block.
using (ZipFile zipfile = new ZipFile(zip_filename))
{
log.DebugFormat("Searching {0} using {1} as module", zip_filename, module);
return FindInstallableFiles(module, zipfile, ksp);
}
}
public InstalledModule(KSP ksp, Module module, IEnumerable<string> relative_files)
{
install_time = DateTime.Now;
source_module = module;
installed_files = new Dictionary<string, InstalledModuleFile>();
foreach (string file in relative_files)
{
if (Path.IsPathRooted(file))
{
throw new PathErrorKraken(file, "InstalledModule *must* have relative paths");
}
// IMF needs a KSP object so it can compute the SHA1.
installed_files[file] = new InstalledModuleFile(file, ksp);
}
}
/// <summary>
/// Updates the supplied registry from the URL given.
/// This does not *save* the registry. For that, you probably want Repo.Update
/// </summary>
internal static void UpdateRegistry(Uri repo, Registry registry, KSP ksp, IUser user, Boolean clear = true)
{
// Use this opportunity to also update the build mappings... kind of hacky
ServiceLocator.Container.Resolve<IKspBuildMap>().Refresh();
log.InfoFormat("Downloading {0}", repo);
string repo_file = String.Empty;
try
{
repo_file = Net.Download(repo);
}
catch (System.Net.WebException)
{
user.RaiseMessage("Connection to {0} could not be established.", repo);
return;
}
// Clear our list of known modules.
if (clear)
{
registry.ClearAvailable();
}
// Check the filetype.
FileType type = FileIdentifier.IdentifyFile(repo_file);
switch (type)
{
case FileType.TarGz:
UpdateRegistryFromTarGz (repo_file, registry);
break;
case FileType.Zip:
UpdateRegistryFromZip (repo_file, registry);
break;
default:
break;
}
List<CkanModule> metadataChanges = new List<CkanModule>();
foreach (var installedModule in registry.InstalledModules)
{
var identifier = installedModule.identifier;
var installedVersion = registry.InstalledVersion(identifier);
if (!(registry.available_modules.ContainsKey(identifier)))
{
log.InfoFormat("UpdateRegistry, module {0}, version {1} not in repository ({2})", identifier, installedVersion, repo);
continue;
}
if (!registry.available_modules[identifier].module_version.ContainsKey(installedVersion))
{
continue;
}
// if the mod is installed and the metadata is different we have to reinstall it
var metadata = registry.available_modules[identifier].module_version[installedVersion];
var oldMetadata = registry.InstalledModule(identifier).Module;
bool same = true;
if ((metadata.install == null) != (oldMetadata.install == null) ||
(metadata.install != null && metadata.install.Length != oldMetadata.install.Length))
{
same = false;
}
else
{
if(metadata.install != null)
for (int i = 0; i < metadata.install.Length; i++)
{
if (metadata.install[i].file != oldMetadata.install[i].file)
{
same = false;
break;
}
if (metadata.install[i].install_to != oldMetadata.install[i].install_to)
{
same = false;
break;
}
if (metadata.install[i].@as != oldMetadata.install[i].@as)
{
same = false;
break;
}
if ((metadata.install[i].filter == null) != (oldMetadata.install[i].filter == null))
{
same = false;
break;
}
if(metadata.install[i].filter != null)
if (!metadata.install[i].filter.SequenceEqual(oldMetadata.install[i].filter))
{
same = false;
break;
}
if ((metadata.install[i].filter_regexp == null) != (oldMetadata.install[i].filter_regexp == null))
{
same = false;
break;
}
if(metadata.install[i].filter_regexp != null)
if (!metadata.install[i].filter_regexp.SequenceEqual(oldMetadata.install[i].filter_regexp))
{
same = false;
break;
}
}
}
if (!RelationshipsAreEquivalent(metadata.conflicts, oldMetadata.conflicts))
same = false;
if (!RelationshipsAreEquivalent(metadata.depends, oldMetadata.depends))
same = false;
if (!RelationshipsAreEquivalent(metadata.recommends, oldMetadata.recommends))
same = false;
if (metadata.provides != oldMetadata.provides)
{
if (metadata.provides == null || oldMetadata.provides == null)
same = false;
else if (!metadata.provides.OrderBy(i => i).SequenceEqual(oldMetadata.provides.OrderBy(i => i)))
same = false;
}
if (!same)
{
metadataChanges.Add(registry.available_modules[identifier].module_version[installedVersion]);
}
}
if (metadataChanges.Any())
{
var sb = new StringBuilder();
for (var i = 0; i < metadataChanges.Count; i++)
{
var module = metadataChanges[i];
sb.AppendLine(string.Format("- {0} {1}", module.identifier, module.version));
}
if(user.RaiseYesNoDialog(string.Format(@"The following mods have had their metadata changed since last update:
{0}
You should reinstall them in order to preserve consistency with the repository.
Do you wish to reinstall now?", sb)))
{
ModuleInstaller installer = ModuleInstaller.GetInstance(ksp, new NullUser());
// New upstream metadata may break the consistency of already installed modules
// e.g. if user installs modules A and B and then later up A is made to conflict with B
// This is perfectly normal and shouldn't produce an error, therefore we skip enforcing
// consistency. However, we will show the user any inconsistencies later on.
// Use the identifiers so we use the overload that actually resolves relationships
// Do each changed module one at a time so a failure of one doesn't cause all the others to fail
foreach (var changedIdentifier in metadataChanges.Select(i => i.identifier))
{
try
{
installer.Upgrade(
new[] { changedIdentifier },
new NetAsyncModulesDownloader(new NullUser()),
enforceConsistency: false
);
}
// Thrown when a dependency couldn't be satisfied
catch(ModuleNotFoundKraken)
{
log.WarnFormat("Skipping installation of {0} due to relationship error.", changedIdentifier);
user.RaiseMessage("Skipping installation of {0} due to relationship error.", changedIdentifier);
}
// Thrown when a conflicts relationship is violated
catch (InconsistentKraken)
{
log.WarnFormat("Skipping installation of {0} due to relationship error.", changedIdentifier);
user.RaiseMessage("Skipping installation of {0} due to relationship error.", changedIdentifier);
}
}
}
}
// Remove our downloaded meta-data now we've processed it.
// Seems weird to do this as part of a transaction, but Net.Download uses them, so let's be consistent.
file_transaction.Delete(repo_file);
}
/// <summary>
/// Register the supplied module as having been installed, thereby keeping
/// track of its metadata and files.
/// </summary>
public void RegisterModule(Module mod, IEnumerable<string> absolute_files, KSP ksp)
{
SealionTransaction();
// But we also want to keep track of all its files.
// We start by checking to see if any files are owned by another mod,
// if so, we abort with a list of errors.
var inconsistencies = new List<string>();
// We always work with relative files, so let's get some!
IEnumerable<string> relative_files = absolute_files.Select(x => ksp.ToRelativeGameDir(x));
// For now, it's always cool if a module wants to register a directory.
// We have to flip back to absolute paths to actually test this.
foreach (string file in relative_files.Where(file => !Directory.Exists(ksp.ToAbsoluteGameDir(file))))
{
string owner;
if (installed_files.TryGetValue(file, out owner))
{
// Woah! Registering an already owned file? Not cool!
// (Although if it existed, we should have thrown a kraken well before this.)
inconsistencies.Add(
string.Format("{0} wishes to install {1}, but this file is registered to {2}",
mod.identifier, file, owner
));
}
}
if (inconsistencies.Count > 0)
{
throw new InconsistentKraken(inconsistencies);
}
// If everything is fine, then we copy our files across. By not doing this
// in the loop above, we make sure we don't have a half-registered module
// when we throw our exceptinon.
// This *will* result in us overwriting who owns a directory, and that's cool,
// directories aren't really owned like files are. However because each mod maintains
// its own list of files, we'll remove directories when the last mod using them
// is uninstalled.
foreach (string file in relative_files)
{
installed_files[file] = mod.identifier;
}
// Finally, register our module proper.
var installed = new InstalledModule(ksp, mod, relative_files);
installed_modules.Add(mod.identifier, installed);
}
public void Dispose()
{
var registry = RegistryManager.Instance(KSP);
if (registry != null)
{
registry.Dispose();
}
var i = 6;
while (--i < 0)
{
try
{
// Now that the lockfile is closed, we can remove the directory
Directory.Delete(_disposableDir, true);
}
catch (IOException)
{
// We silently catch this exception because we expect failures
}
catch (Exception ex)
{
throw new AssertionException(_failureMessage, ex);
}
}
//proceed to dispose our wrapped KSP object
KSP.Dispose();
KSP = null;
}
private static int Update(RegistryManager registry_manager, KSP ksp, IUser user, Boolean clear = true, Uri repo = null)
{
// Use our default repo, unless we've been told otherwise.
if (repo == null)
{
repo = default_ckan_repo;
}
UpdateRegistry(repo, registry_manager.registry, ksp, user, clear);
// Save our changes!
registry_manager.Save(enforce_consistency: false);
ShowUserInconsistencies(registry_manager.registry, user);
// Return how many we got!
return registry_manager.registry.Available(ksp.VersionCriteria()).Count;
}
public void SetCurrentInstanceByPath(string name)
{
// TODO: Should we disallow this if _CurrentInstance is already set?
CurrentInstance = new KSP(name, User);
}
/// <summary>
/// Ensures all files for this module have relative paths.
/// Called when upgrading registry versions. Should be a no-op
/// if called on newer registries.</summary>
public void Renormalise(KSP ksp)
{
var normalised_installed_files = new Dictionary<string, InstalledModuleFile>();
foreach (KeyValuePair<string, InstalledModuleFile> tuple in installed_files)
{
string path = KSPPathUtils.NormalizePath(tuple.Key);
if (Path.IsPathRooted(path))
{
path = ksp.ToRelativeGameDir(path);
}
normalised_installed_files[path] = tuple.Value;
}
installed_files = normalised_installed_files;
}
/// <summary>
/// Adds a KSP instance to registry.
/// Returns the resulting KSP object.
/// </summary>
public KSP AddInstance(string name, KSP ksp_instance)
{
instances.Add(name, ksp_instance);
Win32Registry.SetRegistryToInstances(instances, AutoStartInstance);
return ksp_instance;
}