/// <summary>
/// Initializes a Manager that stores Databases in the given directory.
/// </summary>
/// <param name="directoryFile"><see cref="System.IO.DirectoryInfo"/> object for initializing the Manager object.</param>
/// <param name="options">Option flags for initialization.</param>
/// <exception cref="T:System.IO.DirectoryNotFoundException">Thrown when there is an error while accessing or creating the given directory.</exception>
public Manager(DirectoryInfo directoryFile, ManagerOptions options)
{
this.directoryFile = directoryFile;
_options = options ?? DefaultOptions;
this.databases = new Dictionary <string, Database>();
this.replications = new List <Replication>();
Shared = new SharedState();
//create the directory, but don't fail if it already exists
if (!directoryFile.Exists)
{
directoryFile.Create();
directoryFile.Refresh();
if (!directoryFile.Exists)
{
throw new DirectoryNotFoundException("Unable to create directory " + directoryFile);
}
}
UpgradeOldDatabaseFiles(directoryFile);
#if __IOS__
Foundation.NSString protection;
switch (options.FileProtection & Foundation.NSDataWritingOptions.FileProtectionMask)
{
case Foundation.NSDataWritingOptions.FileProtectionNone:
protection = Foundation.NSFileManager.FileProtectionNone;
break;
case Foundation.NSDataWritingOptions.FileProtectionComplete:
protection = Foundation.NSFileManager.FileProtectionComplete;
break;
case Foundation.NSDataWritingOptions.FileProtectionCompleteUntilFirstUserAuthentication:
protection = Foundation.NSFileManager.FileProtectionCompleteUntilFirstUserAuthentication;
break;
default:
protection = Foundation.NSFileManager.FileProtectionCompleteUnlessOpen;
break;
}
var attributes = new Foundation.NSDictionary(Foundation.NSFileManager.FileProtectionKey, protection);
Foundation.NSError error;
Foundation.NSFileManager.DefaultManager.SetAttributes(attributes, directoryFile.FullName, out error);
#endif
var scheduler = options.CallbackScheduler;
CapturedContext = new TaskFactory(scheduler);
workExecutor = new TaskFactory(new SingleTaskThreadpoolScheduler());
Log.D(TAG, "New Manager uses a scheduler with a max concurrency level of {0}".Fmt(workExecutor.Scheduler.MaximumConcurrencyLevel));
_networkReachabilityManager = new NetworkReachabilityManager();
_networkReachabilityManager.StartListening();
SharedCookieStore = new CookieStore(this.directoryFile.FullName);
StorageType = "SQLite";
}
public void TestNetworkAvailabilityChanged()
{
var countdown = 2;
var handler = new NetworkReachabilityManager();
handler.StatusChanged += (sender, args) => {
if (args.Status == NetworkReachabilityStatus.Reachable)
{
countdown -= 1;
}
};
handler.InvokeNetworkChangeEvent(NetworkReachabilityStatus.Unreachable);
handler.InvokeNetworkChangeEvent(NetworkReachabilityStatus.Reachable);
handler.InvokeNetworkChangeEvent(NetworkReachabilityStatus.Reachable);
Assert.AreEqual(0, countdown);
}
/// <summary>
/// Initializes a Manager that stores Databases in the given directory.
/// </summary>
/// <param name="directoryFile"><see cref="System.IO.DirectoryInfo"/> object for initializing the Manager object.</param>
/// <param name="options">Option flags for initialization.</param>
/// <exception cref="T:System.IO.DirectoryNotFoundException">Thrown when there is an error while accessing or creating the given directory.</exception>
public Manager(DirectoryInfo directoryFile, ManagerOptions options)
{
if (directoryFile == null)
{
Log.To.Database.E(TAG, "directoryFile cannot be null in ctor, throwing...");
throw new ArgumentNullException("directoryFile");
}
this.directoryFile = directoryFile;
Options = options ?? DefaultOptions;
this.databases = new Dictionary <string, Database>();
this.replications = new List <Replication>();
Shared = new SharedState();
//create the directory, but don't fail if it already exists
if (!directoryFile.Exists)
{
directoryFile.Create();
directoryFile.Refresh();
if (!directoryFile.Exists)
{
throw Misc.CreateExceptionAndLog(Log.To.Database, StatusCode.InternalServerError, TAG,
"Unable to create directory {0}", directoryFile);
}
}
UpgradeOldDatabaseFiles(directoryFile);
#if __IOS__
Foundation.NSString protection;
switch (options.FileProtection & Foundation.NSDataWritingOptions.FileProtectionMask)
{
case Foundation.NSDataWritingOptions.FileProtectionNone:
protection = Foundation.NSFileManager.FileProtectionNone;
break;
case Foundation.NSDataWritingOptions.FileProtectionComplete:
protection = Foundation.NSFileManager.FileProtectionComplete;
break;
case Foundation.NSDataWritingOptions.FileProtectionCompleteUntilFirstUserAuthentication:
protection = Foundation.NSFileManager.FileProtectionCompleteUntilFirstUserAuthentication;
break;
default:
protection = Foundation.NSFileManager.FileProtectionCompleteUnlessOpen;
break;
}
var attributes = new Foundation.NSDictionary(Foundation.NSFileManager.FileProtectionKey, protection);
Foundation.NSError error;
Foundation.NSFileManager.DefaultManager.SetAttributes(attributes, directoryFile.FullName, out error);
#endif
var scheduler = options.CallbackScheduler;
CapturedContext = new TaskFactory(scheduler);
Log.To.TaskScheduling.I(TAG, "Callbacks will be scheduled on {0}", scheduler);
workExecutor = new TaskFactory(new SingleTaskThreadpoolScheduler());
_networkReachabilityManager = new NetworkReachabilityManager();
_networkReachabilityManager.StartListening();
StorageType = "SQLite";
Log.To.Database.I(TAG, "Created {0}", this);
}
public virtual void SetNetworkReachabilityManager(NetworkReachabilityManager networkReachabilityManager
)
{
}
public virtual void SetNetworkReachabilityManager(NetworkReachabilityManager networkReachabilityManager
)
{
}
public void TestNetworkAvailabilityChanged()
{
var countdown = 2;
var handler = new NetworkReachabilityManager();
handler.StatusChanged += (sender, args) => {
if(args.Status == NetworkReachabilityStatus.Reachable) {
countdown -= 1;
}
};
handler.InvokeNetworkChangeEvent(NetworkReachabilityStatus.Unreachable);
handler.InvokeNetworkChangeEvent(NetworkReachabilityStatus.Reachable);
handler.InvokeNetworkChangeEvent(NetworkReachabilityStatus.Reachable);
Assert.AreEqual(0, countdown);
}
